12144715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 5273525

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 419, 527, 935, 1705, 2095, 2635, 4609, 5797, 7123, 12989, 23045, 28985, 35615, 64945, 78353, 142879, 220813, 391765, 714395, 1104065, 2428943, 12144715]

約数ペア:

[(1, 12144715), (5, 2428943), (11, 1104065), (17, 714395), (31, 391765), (55, 220813), (85, 142879), (155, 78353), (187, 64945), (341, 35615), (419, 28985), (527, 23045), (935, 12989), (1705, 7123), (2095, 5797), (2635, 4609)]