15238644045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{49261}}^1$

素因数の和:49813

約数の個数: 32

約数和(自身を含む): 25026672384

約数和(自身を除く): 9788028339

約数列:

[1, 3, 5, 15, 41, 123, 205, 503, 615, 1509, 2515, 7545, 20623, 49261, 61869, 103115, 147783, 246305, 309345, 738915, 2019701, 6059103, 10098505, 24778283, 30295515, 74334849, 123891415, 371674245, 1015909603, 3047728809, 5079548015, 15238644045]

約数ペア:

[(1, 15238644045), (3, 5079548015), (5, 3047728809), (15, 1015909603), (41, 371674245), (123, 123891415), (205, 74334849), (503, 30295515), (615, 24778283), (1509, 10098505), (2515, 6059103), (7545, 2019701), (20623, 738915), (49261, 309345), (61869, 246305), (103115, 147783)]