17169615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 31741632

約数和(自身を除く): 14572017

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 313, 345, 477, 795, 939, 1035, 1219, 1565, 2385, 2817, 3657, 4695, 6095, 7199, 10971, 14085, 16589, 18285, 21597, 35995, 49767, 54855, 64791, 82945, 107985, 149301, 248835, 323955, 381547, 746505, 1144641, 1907735, 3433923, 5723205, 17169615]

約数ペア:

[(1, 17169615), (3, 5723205), (5, 3433923), (9, 1907735), (15, 1144641), (23, 746505), (45, 381547), (53, 323955), (69, 248835), (115, 149301), (159, 107985), (207, 82945), (265, 64791), (313, 54855), (345, 49767), (477, 35995), (795, 21597), (939, 18285), (1035, 16589), (1219, 14085), (1565, 10971), (2385, 7199), (2817, 6095), (3657, 4695)]