155560251

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5659}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 278743680

約数和(自身を除く): 123183429

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 5659, 9163, 16977, 27489, 39613, 62249, 96203, 118839, 186747, 277291, 288609, 435743, 673421, 831873, 1058233, 1307229, 2020263, 3050201, 3174699, 4713947, 7407631, 9150603, 14141841, 22222893, 51853417, 155560251]

約数ペア:

[(1, 155560251), (3, 51853417), (7, 22222893), (11, 14141841), (17, 9150603), (21, 7407631), (33, 4713947), (49, 3174699), (51, 3050201), (77, 2020263), (119, 1307229), (147, 1058233), (187, 831873), (231, 673421), (357, 435743), (539, 288609), (561, 277291), (833, 186747), (1309, 118839), (1617, 96203), (2499, 62249), (3927, 39613), (5659, 27489), (9163, 16977)]