38195685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 79574400

約数和(自身を除く): 41378715

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 89, 99, 135, 153, 165, 187, 255, 267, 289, 297, 445, 459, 495, 561, 765, 801, 867, 935, 979, 1335, 1445, 1485, 1513, 1683, 2295, 2403, 2601, 2805, 2937, 3179, 4005, 4335, 4539, 4895, 5049, 7565, 7803, 8415, 8811, 9537, 12015, 13005, 13617, 14685, 15895, 16643, 22695, 25245, 25721, 26433, 28611, 39015, 40851, 44055, 47685, 49929, 68085, 77163, 83215, 85833, 128605, 132165, 143055, 149787, 204255, 231489, 249645, 282931, 385815, 429165, 449361, 694467, 748935, 848793, 1157445, 1414655, 2246805, 2546379, 3472335, 4243965, 7639137, 12731895, 38195685]

約数ペア:

[(1, 38195685), (3, 12731895), (5, 7639137), (9, 4243965), (11, 3472335), (15, 2546379), (17, 2246805), (27, 1414655), (33, 1157445), (45, 848793), (51, 748935), (55, 694467), (85, 449361), (89, 429165), (99, 385815), (135, 282931), (153, 249645), (165, 231489), (187, 204255), (255, 149787), (267, 143055), (289, 132165), (297, 128605), (445, 85833), (459, 83215), (495, 77163), (561, 68085), (765, 49929), (801, 47685), (867, 44055), (935, 40851), (979, 39015), (1335, 28611), (1445, 26433), (1485, 25721), (1513, 25245), (1683, 22695), (2295, 16643), (2403, 15895), (2601, 14685), (2805, 13617), (2937, 13005), (3179, 12015), (4005, 9537), (4335, 8811), (4539, 8415), (4895, 7803), (5049, 7565)]