145058175

素因数分解:

$3^3\times 5^2\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 267720960

約数和(自身を除く): 122662785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 311, 675, 691, 933, 1555, 2073, 2799, 3455, 4665, 6219, 7775, 8397, 10365, 13995, 17275, 18657, 23325, 31095, 41985, 51825, 69975, 93285, 155475, 209925, 214901, 466425, 644703, 1074505, 1934109, 3223515, 5372525, 5802327, 9670545, 16117575, 29011635, 48352725, 145058175]

約数ペア:

[(1, 145058175), (3, 48352725), (5, 29011635), (9, 16117575), (15, 9670545), (25, 5802327), (27, 5372525), (45, 3223515), (75, 1934109), (135, 1074505), (225, 644703), (311, 466425), (675, 214901), (691, 209925), (933, 155475), (1555, 93285), (2073, 69975), (2799, 51825), (3455, 41985), (4665, 31095), (6219, 23325), (7775, 18657), (8397, 17275), (10365, 13995)]