4283712225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20627}}^1$

素因数の和:20727

約数の個数: 72

約数和(自身を含む): 8379588672

約数和(自身を除く): 4095876447

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 71, 75, 117, 195, 213, 225, 325, 355, 585, 639, 923, 975, 1065, 1775, 2769, 2925, 3195, 4615, 5325, 8307, 13845, 15975, 20627, 23075, 41535, 61881, 69225, 103135, 185643, 207675, 268151, 309405, 515675, 804453, 928215, 1340755, 1464517, 1547025, 2413359, 4022265, 4393551, 4641075, 6703775, 7322585, 12066795, 13180653, 19038721, 20111325, 21967755, 36612925, 57116163, 60333975, 65903265, 95193605, 109838775, 171348489, 285580815, 329516325, 475968025, 856742445, 1427904075, 4283712225]

約数ペア:

[(1, 4283712225), (3, 1427904075), (5, 856742445), (9, 475968025), (13, 329516325), (15, 285580815), (25, 171348489), (39, 109838775), (45, 95193605), (65, 65903265), (71, 60333975), (75, 57116163), (117, 36612925), (195, 21967755), (213, 20111325), (225, 19038721), (325, 13180653), (355, 12066795), (585, 7322585), (639, 6703775), (923, 4641075), (975, 4393551), (1065, 4022265), (1775, 2413359), (2769, 1547025), (2925, 1464517), (3195, 1340755), (4615, 928215), (5325, 804453), (8307, 515675), (13845, 309405), (15975, 268151), (20627, 207675), (23075, 185643), (41535, 103135), (61881, 69225)]