4345972475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1381}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 6074652864

約数和(自身を除く): 1728680389

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 421, 575, 1381, 1495, 2105, 5473, 6905, 7475, 9683, 10525, 17953, 27365, 31763, 34525, 48415, 89765, 125879, 136825, 158815, 242075, 412919, 448825, 581401, 629395, 794075, 2064595, 2907005, 3146975, 7558213, 10322975, 13372223, 14535025, 37791065, 66861115, 173838899, 188955325, 334305575, 869194495, 4345972475]

約数ペア:

[(1, 4345972475), (5, 869194495), (13, 334305575), (23, 188955325), (25, 173838899), (65, 66861115), (115, 37791065), (299, 14535025), (325, 13372223), (421, 10322975), (575, 7558213), (1381, 3146975), (1495, 2907005), (2105, 2064595), (5473, 794075), (6905, 629395), (7475, 581401), (9683, 448825), (10525, 412919), (17953, 242075), (27365, 158815), (31763, 136825), (34525, 125879), (48415, 89765)]