8580197475

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{2377}}^1$

素因数の和:2717

約数の個数: 72

約数和(自身を含む): 15686010912

約数和(自身を除く): 7105813437

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 263, 305, 549, 789, 915, 1315, 1525, 2367, 2377, 2745, 3945, 4575, 6575, 7131, 11835, 11885, 13725, 16043, 19725, 21393, 35655, 48129, 59175, 59425, 80215, 106965, 144387, 144997, 178275, 240645, 401075, 434991, 534825, 625151, 721935, 724985, 1203225, 1304973, 1875453, 2174955, 3125755, 3609675, 3624925, 5626359, 6524865, 9377265, 10874775, 15628775, 28131795, 32624325, 38134211, 46886325, 114402633, 140658975, 190671055, 343207899, 572013165, 953355275, 1716039495, 2860065825, 8580197475]

約数ペア:

[(1, 8580197475), (3, 2860065825), (5, 1716039495), (9, 953355275), (15, 572013165), (25, 343207899), (45, 190671055), (61, 140658975), (75, 114402633), (183, 46886325), (225, 38134211), (263, 32624325), (305, 28131795), (549, 15628775), (789, 10874775), (915, 9377265), (1315, 6524865), (1525, 5626359), (2367, 3624925), (2377, 3609675), (2745, 3125755), (3945, 2174955), (4575, 1875453), (6575, 1304973), (7131, 1203225), (11835, 724985), (11885, 721935), (13725, 625151), (16043, 534825), (19725, 434991), (21393, 401075), (35655, 240645), (48129, 178275), (59175, 144997), (59425, 144387), (80215, 106965)]