30926775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 58746240

約数和(自身を除く): 27819465

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 1973, 3135, 5225, 5919, 9865, 15675, 21703, 29595, 37487, 49325, 65109, 108515, 112461, 147975, 187435, 325545, 412357, 542575, 562305, 937175, 1237071, 1627725, 2061785, 2811525, 6185355, 10308925, 30926775]

約数ペア:

[(1, 30926775), (3, 10308925), (5, 6185355), (11, 2811525), (15, 2061785), (19, 1627725), (25, 1237071), (33, 937175), (55, 562305), (57, 542575), (75, 412357), (95, 325545), (165, 187435), (209, 147975), (275, 112461), (285, 108515), (475, 65109), (627, 49325), (825, 37487), (1045, 29595), (1425, 21703), (1973, 15675), (3135, 9865), (5225, 5919)]