7325955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 15637440

約数和(自身を除く): 8311485

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 1789, 4095, 5367, 8945, 12523, 16101, 23257, 26835, 37569, 62615, 69771, 80505, 112707, 116285, 162799, 187845, 209313, 348855, 488397, 563535, 813995, 1046565, 1465191, 2441985, 7325955]

約数ペア:

[(1, 7325955), (3, 2441985), (5, 1465191), (7, 1046565), (9, 813995), (13, 563535), (15, 488397), (21, 348855), (35, 209313), (39, 187845), (45, 162799), (63, 116285), (65, 112707), (91, 80505), (105, 69771), (117, 62615), (195, 37569), (273, 26835), (315, 23257), (455, 16101), (585, 12523), (819, 8945), (1365, 5367), (1789, 4095)]