72601095

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 137779200

約数和(自身を除く): 65178105

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 137, 147, 245, 309, 343, 411, 515, 685, 721, 735, 959, 1029, 1545, 1715, 2055, 2163, 2877, 3605, 4795, 5047, 5145, 6713, 10815, 14111, 14385, 15141, 20139, 25235, 33565, 35329, 42333, 46991, 70555, 75705, 98777, 100695, 105987, 140973, 176645, 211665, 234955, 296331, 493885, 529935, 691439, 704865, 1481655, 2074317, 3457195, 4840073, 10371585, 14520219, 24200365, 72601095]

約数ペア:

[(1, 72601095), (3, 24200365), (5, 14520219), (7, 10371585), (15, 4840073), (21, 3457195), (35, 2074317), (49, 1481655), (103, 704865), (105, 691439), (137, 529935), (147, 493885), (245, 296331), (309, 234955), (343, 211665), (411, 176645), (515, 140973), (685, 105987), (721, 100695), (735, 98777), (959, 75705), (1029, 70555), (1545, 46991), (1715, 42333), (2055, 35329), (2163, 33565), (2877, 25235), (3605, 20139), (4795, 15141), (5047, 14385), (5145, 14111), (6713, 10815)]