42496545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 84639744

約数和(自身を除く): 42143199

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 163, 191, 195, 273, 455, 489, 573, 815, 955, 1141, 1337, 1365, 2119, 2445, 2483, 2865, 3423, 4011, 5705, 6357, 6685, 7449, 10595, 12415, 14833, 17115, 17381, 20055, 31133, 31785, 37245, 44499, 52143, 74165, 86905, 93399, 155665, 217931, 222495, 260715, 404729, 466995, 653793, 1089655, 1214187, 2023645, 2833103, 3268965, 6070935, 8499309, 14165515, 42496545]

約数ペア:

[(1, 42496545), (3, 14165515), (5, 8499309), (7, 6070935), (13, 3268965), (15, 2833103), (21, 2023645), (35, 1214187), (39, 1089655), (65, 653793), (91, 466995), (105, 404729), (163, 260715), (191, 222495), (195, 217931), (273, 155665), (455, 93399), (489, 86905), (573, 74165), (815, 52143), (955, 44499), (1141, 37245), (1337, 31785), (1365, 31133), (2119, 20055), (2445, 17381), (2483, 17115), (2865, 14833), (3423, 12415), (4011, 10595), (5705, 7449), (6357, 6685)]