3148196255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 4037698368

約数和(自身を除く): 889502113

約数列:

[1, 5, 17, 85, 241, 313, 491, 1205, 1565, 2455, 4097, 5321, 8347, 20485, 26605, 41735, 75433, 118331, 153683, 377165, 591655, 768415, 1282361, 2011627, 2612611, 6411805, 10058135, 13063055, 37037603, 185188015, 629639251, 3148196255]

約数ペア:

[(1, 3148196255), (5, 629639251), (17, 185188015), (85, 37037603), (241, 13063055), (313, 10058135), (491, 6411805), (1205, 2612611), (1565, 2011627), (2455, 1282361), (4097, 768415), (5321, 591655), (8347, 377165), (20485, 153683), (26605, 118331), (41735, 75433)]