30662775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 64589616

約数和(自身を除く): 33926841

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 953, 975, 1287, 2145, 2475, 2859, 2925, 3575, 4765, 6435, 8577, 10483, 10725, 12389, 14295, 23825, 31449, 32175, 37167, 42885, 52415, 61945, 71475, 94347, 111501, 136279, 157245, 185835, 214425, 262075, 309725, 408837, 471735, 557505, 681395, 786225, 929175, 1226511, 2044185, 2358675, 2787525, 3406975, 6132555, 10220925, 30662775]

約数ペア:

[(1, 30662775), (3, 10220925), (5, 6132555), (9, 3406975), (11, 2787525), (13, 2358675), (15, 2044185), (25, 1226511), (33, 929175), (39, 786225), (45, 681395), (55, 557505), (65, 471735), (75, 408837), (99, 309725), (117, 262075), (143, 214425), (165, 185835), (195, 157245), (225, 136279), (275, 111501), (325, 94347), (429, 71475), (495, 61945), (585, 52415), (715, 42885), (825, 37167), (953, 32175), (975, 31449), (1287, 23825), (2145, 14295), (2475, 12389), (2859, 10725), (2925, 10483), (3575, 8577), (4765, 6435)]