1422135

素因数分解:

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

素因数の和:65

約数の個数: 72

約数和(自身を含む): 3083184

約数和(自身を除く): 1661049

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 169, 187, 195, 221, 255, 429, 495, 507, 561, 585, 663, 715, 765, 845, 935, 1105, 1287, 1521, 1683, 1859, 1989, 2145, 2431, 2535, 2805, 2873, 3315, 5577, 6435, 7293, 7605, 8415, 8619, 9295, 9945, 12155, 14365, 16731, 21879, 25857, 27885, 31603, 36465, 43095, 83655, 94809, 109395, 129285, 158015, 284427, 474045, 1422135]

約数ペア:

[(1, 1422135), (3, 474045), (5, 284427), (9, 158015), (11, 129285), (13, 109395), (15, 94809), (17, 83655), (33, 43095), (39, 36465), (45, 31603), (51, 27885), (55, 25857), (65, 21879), (85, 16731), (99, 14365), (117, 12155), (143, 9945), (153, 9295), (165, 8619), (169, 8415), (187, 7605), (195, 7293), (221, 6435), (255, 5577), (429, 3315), (495, 2873), (507, 2805), (561, 2535), (585, 2431), (663, 2145), (715, 1989), (765, 1859), (845, 1683), (935, 1521), (1105, 1287)]