40865175

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4657}}^1$

素因数の和:4689

約数の個数: 48

約数和(自身を含む): 80862880

約数和(自身を除く): 39997705

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 4657, 8775, 13971, 23285, 41913, 60541, 69855, 116425, 125739, 181623, 209565, 302705, 349275, 544869, 628695, 908115, 1047825, 1513525, 1634607, 2724345, 3143475, 4540575, 8173035, 13621725, 40865175]

約数ペア:

[(1, 40865175), (3, 13621725), (5, 8173035), (9, 4540575), (13, 3143475), (15, 2724345), (25, 1634607), (27, 1513525), (39, 1047825), (45, 908115), (65, 628695), (75, 544869), (117, 349275), (135, 302705), (195, 209565), (225, 181623), (325, 125739), (351, 116425), (585, 69855), (675, 60541), (975, 41913), (1755, 23285), (2925, 13971), (4657, 8775)]