49634325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 97493760

約数和(自身を除く): 47859435

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 71, 75, 117, 195, 213, 225, 239, 325, 355, 585, 639, 717, 923, 975, 1065, 1195, 1775, 2151, 2769, 2925, 3107, 3195, 3585, 4615, 5325, 5975, 8307, 9321, 10755, 13845, 15535, 15975, 16969, 17925, 23075, 27963, 41535, 46605, 50907, 53775, 69225, 77675, 84845, 139815, 152721, 207675, 220597, 233025, 254535, 424225, 661791, 699075, 763605, 1102985, 1272675, 1985373, 3308955, 3818025, 5514925, 9926865, 16544775, 49634325]

約数ペア:

[(1, 49634325), (3, 16544775), (5, 9926865), (9, 5514925), (13, 3818025), (15, 3308955), (25, 1985373), (39, 1272675), (45, 1102985), (65, 763605), (71, 699075), (75, 661791), (117, 424225), (195, 254535), (213, 233025), (225, 220597), (239, 207675), (325, 152721), (355, 139815), (585, 84845), (639, 77675), (717, 69225), (923, 53775), (975, 50907), (1065, 46605), (1195, 41535), (1775, 27963), (2151, 23075), (2769, 17925), (2925, 16969), (3107, 15975), (3195, 15535), (3585, 13845), (4615, 10755), (5325, 9321), (5975, 8307)]