40696845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 77635584

約数和(自身を除く): 36938739

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 71, 103, 105, 159, 213, 265, 309, 355, 371, 497, 515, 721, 795, 1065, 1113, 1491, 1545, 1855, 2163, 2485, 3605, 3763, 5459, 5565, 7313, 7455, 10815, 11289, 16377, 18815, 21939, 26341, 27295, 36565, 38213, 51191, 56445, 79023, 81885, 109695, 114639, 131705, 153573, 191065, 255955, 387589, 395115, 573195, 767865, 1162767, 1937945, 2713123, 5813835, 8139369, 13565615, 40696845]

約数ペア:

[(1, 40696845), (3, 13565615), (5, 8139369), (7, 5813835), (15, 2713123), (21, 1937945), (35, 1162767), (53, 767865), (71, 573195), (103, 395115), (105, 387589), (159, 255955), (213, 191065), (265, 153573), (309, 131705), (355, 114639), (371, 109695), (497, 81885), (515, 79023), (721, 56445), (795, 51191), (1065, 38213), (1113, 36565), (1491, 27295), (1545, 26341), (1855, 21939), (2163, 18815), (2485, 16377), (3605, 11289), (3763, 10815), (5459, 7455), (5565, 7313)]