30964725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12511}}^1$

素因数の和:12538

約数の個数: 36

約数和(自身を含む): 60508032

約数和(自身を除く): 29543307

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 12511, 37533, 62555, 112599, 137621, 187665, 312775, 412863, 562995, 688105, 938325, 1238589, 2064315, 2814975, 3440525, 6192945, 10321575, 30964725]

約数ペア:

[(1, 30964725), (3, 10321575), (5, 6192945), (9, 3440525), (11, 2814975), (15, 2064315), (25, 1238589), (33, 938325), (45, 688105), (55, 562995), (75, 412863), (99, 312775), (165, 187665), (225, 137621), (275, 112599), (495, 62555), (825, 37533), (2475, 12511)]