740973825

素因数分解:

$3^6\times 5^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 84

約数和(自身を含む): 1393946620

約数和(自身を除く): 652972795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 109, 135, 225, 243, 327, 373, 405, 545, 675, 729, 981, 1119, 1215, 1635, 1865, 2025, 2725, 2943, 3357, 3645, 4905, 5595, 6075, 8175, 8829, 9325, 10071, 14715, 16785, 18225, 24525, 26487, 27975, 30213, 40657, 44145, 50355, 73575, 79461, 83925, 90639, 121971, 132435, 151065, 203285, 220725, 251775, 271917, 365913, 397305, 453195, 609855, 662175, 755325, 1016425, 1097739, 1359585, 1829565, 1986525, 2265975, 3049275, 3293217, 5488695, 6797925, 9147825, 9879651, 16466085, 27443475, 29638953, 49398255, 82330425, 148194765, 246991275, 740973825]

約数ペア:

[(1, 740973825), (3, 246991275), (5, 148194765), (9, 82330425), (15, 49398255), (25, 29638953), (27, 27443475), (45, 16466085), (75, 9879651), (81, 9147825), (109, 6797925), (135, 5488695), (225, 3293217), (243, 3049275), (327, 2265975), (373, 1986525), (405, 1829565), (545, 1359585), (675, 1097739), (729, 1016425), (981, 755325), (1119, 662175), (1215, 609855), (1635, 453195), (1865, 397305), (2025, 365913), (2725, 271917), (2943, 251775), (3357, 220725), (3645, 203285), (4905, 151065), (5595, 132435), (6075, 121971), (8175, 90639), (8829, 83925), (9325, 79461), (10071, 73575), (14715, 50355), (16785, 44145), (18225, 40657), (24525, 30213), (26487, 27975)]