371925

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 48

約数和(自身を含む): 744000

約数和(自身を除く): 372075

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 29, 45, 57, 75, 87, 95, 135, 145, 171, 225, 261, 285, 435, 475, 513, 551, 675, 725, 783, 855, 1305, 1425, 1653, 2175, 2565, 2755, 3915, 4275, 4959, 6525, 8265, 12825, 13775, 14877, 19575, 24795, 41325, 74385, 123975, 371925]

約数ペア:

[(1, 371925), (3, 123975), (5, 74385), (9, 41325), (15, 24795), (19, 19575), (25, 14877), (27, 13775), (29, 12825), (45, 8265), (57, 6525), (75, 4959), (87, 4275), (95, 3915), (135, 2755), (145, 2565), (171, 2175), (225, 1653), (261, 1425), (285, 1305), (435, 855), (475, 783), (513, 725), (551, 675)]