13061015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 18480960

約数和(自身を除く): 5419945

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 229, 305, 671, 935, 1037, 1145, 2519, 3355, 3893, 5185, 11407, 12595, 13969, 19465, 42823, 57035, 69845, 153659, 214115, 237473, 768295, 1187365, 2612203, 13061015]

約数ペア:

[(1, 13061015), (5, 2612203), (11, 1187365), (17, 768295), (55, 237473), (61, 214115), (85, 153659), (187, 69845), (229, 57035), (305, 42823), (671, 19465), (935, 13969), (1037, 12595), (1145, 11407), (2519, 5185), (3355, 3893)]