75373155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 166491936

約数和(自身を除く): 91118781

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 53, 55, 65, 85, 99, 117, 143, 153, 159, 165, 169, 187, 195, 221, 255, 265, 429, 477, 495, 507, 561, 583, 585, 663, 689, 715, 765, 795, 845, 901, 935, 1105, 1287, 1521, 1683, 1749, 1859, 1989, 2067, 2145, 2385, 2431, 2535, 2703, 2805, 2873, 2915, 3315, 3445, 4505, 5247, 5577, 6201, 6435, 7293, 7579, 7605, 8109, 8415, 8619, 8745, 8957, 9295, 9911, 9945, 10335, 11713, 12155, 13515, 14365, 16731, 21879, 22737, 25857, 26235, 26871, 27885, 29733, 31005, 31603, 35139, 36465, 37895, 40545, 43095, 44785, 49555, 58565, 68211, 80613, 83655, 89199, 94809, 98527, 105417, 109395, 113685, 128843, 129285, 134355, 148665, 152269, 158015, 175695, 284427, 295581, 341055, 386529, 403065, 445995, 456807, 474045, 492635, 527085, 644215, 761345, 886743, 1159587, 1370421, 1422135, 1477905, 1674959, 1932645, 2284035, 4433715, 5024877, 5797935, 6852105, 8374795, 15074631, 25124385, 75373155]

約数ペア:

[(1, 75373155), (3, 25124385), (5, 15074631), (9, 8374795), (11, 6852105), (13, 5797935), (15, 5024877), (17, 4433715), (33, 2284035), (39, 1932645), (45, 1674959), (51, 1477905), (53, 1422135), (55, 1370421), (65, 1159587), (85, 886743), (99, 761345), (117, 644215), (143, 527085), (153, 492635), (159, 474045), (165, 456807), (169, 445995), (187, 403065), (195, 386529), (221, 341055), (255, 295581), (265, 284427), (429, 175695), (477, 158015), (495, 152269), (507, 148665), (561, 134355), (583, 129285), (585, 128843), (663, 113685), (689, 109395), (715, 105417), (765, 98527), (795, 94809), (845, 89199), (901, 83655), (935, 80613), (1105, 68211), (1287, 58565), (1521, 49555), (1683, 44785), (1749, 43095), (1859, 40545), (1989, 37895), (2067, 36465), (2145, 35139), (2385, 31603), (2431, 31005), (2535, 29733), (2703, 27885), (2805, 26871), (2873, 26235), (2915, 25857), (3315, 22737), (3445, 21879), (4505, 16731), (5247, 14365), (5577, 13515), (6201, 12155), (6435, 11713), (7293, 10335), (7579, 9945), (7605, 9911), (8109, 9295), (8415, 8957), (8619, 8745)]