13810245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 23777280

約数和(自身を除く): 9967035

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1031, 2679, 3093, 4465, 5155, 13395, 15465, 19589, 48457, 58767, 97945, 145371, 242285, 293835, 726855, 920683, 2762049, 4603415, 13810245]

約数ペア:

[(1, 13810245), (3, 4603415), (5, 2762049), (15, 920683), (19, 726855), (47, 293835), (57, 242285), (95, 145371), (141, 97945), (235, 58767), (285, 48457), (705, 19589), (893, 15465), (1031, 13395), (2679, 5155), (3093, 4465)]