268802805

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{659}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 437944320

約数和(自身を除く): 169141515

約数列:

[1, 3, 5, 15, 71, 213, 355, 383, 659, 1065, 1149, 1915, 1977, 3295, 5745, 9885, 27193, 46789, 81579, 135965, 140367, 233945, 252397, 407895, 701835, 757191, 1261985, 3785955, 17920187, 53760561, 89600935, 268802805]

約数ペア:

[(1, 268802805), (3, 89600935), (5, 53760561), (15, 17920187), (71, 3785955), (213, 1261985), (355, 757191), (383, 701835), (659, 407895), (1065, 252397), (1149, 233945), (1915, 140367), (1977, 135965), (3295, 81579), (5745, 46789), (9885, 27193)]