105151535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 136512000

約数和(自身を除く): 31360465

約数列:

[1, 5, 29, 31, 145, 149, 155, 157, 745, 785, 899, 4321, 4495, 4553, 4619, 4867, 21605, 22765, 23095, 23393, 24335, 116965, 133951, 141143, 669755, 678397, 705715, 725183, 3391985, 3625915, 21030307, 105151535]

約数ペア:

[(1, 105151535), (5, 21030307), (29, 3625915), (31, 3391985), (145, 725183), (149, 705715), (155, 678397), (157, 669755), (745, 141143), (785, 133951), (899, 116965), (4321, 24335), (4495, 23393), (4553, 23095), (4619, 22765), (4867, 21605)]