40547325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 83143488

約数和(自身を除く): 42596163

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 169, 175, 195, 273, 325, 455, 457, 507, 525, 845, 975, 1183, 1365, 1371, 2275, 2285, 2535, 3199, 3549, 4225, 5915, 5941, 6825, 6855, 9597, 11425, 12675, 15995, 17745, 17823, 29575, 29705, 34275, 41587, 47985, 77233, 79975, 88725, 89115, 124761, 148525, 207935, 231699, 239925, 386165, 445575, 540631, 623805, 1039675, 1158495, 1621893, 1930825, 2703155, 3119025, 5792475, 8109465, 13515775, 40547325]

約数ペア:

[(1, 40547325), (3, 13515775), (5, 8109465), (7, 5792475), (13, 3119025), (15, 2703155), (21, 1930825), (25, 1621893), (35, 1158495), (39, 1039675), (65, 623805), (75, 540631), (91, 445575), (105, 386165), (169, 239925), (175, 231699), (195, 207935), (273, 148525), (325, 124761), (455, 89115), (457, 88725), (507, 79975), (525, 77233), (845, 47985), (975, 41587), (1183, 34275), (1365, 29705), (1371, 29575), (2275, 17823), (2285, 17745), (2535, 15995), (3199, 12675), (3549, 11425), (4225, 9597), (5915, 6855), (5941, 6825)]