1325596185

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{53657}}^1$

素因数の和:53735

約数の個数: 40

約数和(自身を含む): 2415253896

約数和(自身を除く): 1089657711

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 4941, 8235, 24705, 53657, 160971, 268285, 482913, 804855, 1448739, 2414565, 3273077, 4346217, 7243695, 9819231, 16365385, 21731085, 29457693, 49096155, 88373079, 147288465, 265119237, 441865395, 1325596185]

約数ペア:

[(1, 1325596185), (3, 441865395), (5, 265119237), (9, 147288465), (15, 88373079), (27, 49096155), (45, 29457693), (61, 21731085), (81, 16365385), (135, 9819231), (183, 7243695), (305, 4346217), (405, 3273077), (549, 2414565), (915, 1448739), (1647, 804855), (2745, 482913), (4941, 268285), (8235, 160971), (24705, 53657)]