275028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 724416

約数和(自身を除く): 449388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 43, 52, 78, 82, 86, 123, 129, 156, 164, 172, 246, 258, 492, 516, 533, 559, 1066, 1118, 1599, 1677, 1763, 2132, 2236, 3198, 3354, 3526, 5289, 6396, 6708, 7052, 10578, 21156, 22919, 45838, 68757, 91676, 137514, 275028]

約数ペア:

[(1, 275028), (2, 137514), (3, 91676), (4, 68757), (6, 45838), (12, 22919), (13, 21156), (26, 10578), (39, 7052), (41, 6708), (43, 6396), (52, 5289), (78, 3526), (82, 3354), (86, 3198), (123, 2236), (129, 2132), (156, 1763), (164, 1677), (172, 1599), (246, 1118), (258, 1066), (492, 559), (516, 533)]