2570291325

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{77711}}^1$

素因数の和:77744

約数の個数: 72

約数和(自身を含む): 5492684160

約数和(自身を除く): 2922392835

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 3675, 4725, 6615, 11025, 33075, 77711, 233133, 388555, 543977, 699399, 1165665, 1631931, 1942775, 2098197, 2719885, 3496995, 3807839, 4895793, 5828325, 8159655, 10490985, 11423517, 13599425, 14687379, 17484975, 19039195, 24478965, 34270551, 40798275, 52454925, 57117585, 73436895, 95195975, 102811653, 122394825, 171352755, 285587925, 367184475, 514058265, 856763775, 2570291325]

約数ペア:

[(1, 2570291325), (3, 856763775), (5, 514058265), (7, 367184475), (9, 285587925), (15, 171352755), (21, 122394825), (25, 102811653), (27, 95195975), (35, 73436895), (45, 57117585), (49, 52454925), (63, 40798275), (75, 34270551), (105, 24478965), (135, 19039195), (147, 17484975), (175, 14687379), (189, 13599425), (225, 11423517), (245, 10490985), (315, 8159655), (441, 5828325), (525, 4895793), (675, 3807839), (735, 3496995), (945, 2719885), (1225, 2098197), (1323, 1942775), (1575, 1631931), (2205, 1165665), (3675, 699399), (4725, 543977), (6615, 388555), (11025, 233133), (33075, 77711)]