1239137367035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{3467}}^1\times {\mathrm{4243}}^1$

素因数の和:8723

約数の個数: 32

約数和(自身を含む): 1576848218112

約数和(自身を除く): 337710851077

約数列:

[1, 5, 17, 85, 991, 3467, 4243, 4955, 16847, 17335, 21215, 58939, 72131, 84235, 294695, 360655, 3435797, 4204813, 14710481, 17178985, 21024065, 58408549, 71481821, 73552405, 250078177, 292042745, 357409105, 1250390885, 14578086671, 72890433355, 247827473407, 1239137367035]

約数ペア:

[(1, 1239137367035), (5, 247827473407), (17, 72890433355), (85, 14578086671), (991, 1250390885), (3467, 357409105), (4243, 292042745), (4955, 250078177), (16847, 73552405), (17335, 71481821), (21215, 58408549), (58939, 21024065), (72131, 17178985), (84235, 14710481), (294695, 4204813), (360655, 3435797)]