76532475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 136400000

約数和(自身を除く): 59867525

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 645, 817, 1075, 1249, 1425, 2451, 3225, 3747, 4085, 6245, 12255, 18735, 20425, 23731, 31225, 53707, 61275, 71193, 93675, 118655, 161121, 268535, 355965, 593275, 805605, 1020433, 1342675, 1779825, 3061299, 4028025, 5102165, 15306495, 25510825, 76532475]

約数ペア:

[(1, 76532475), (3, 25510825), (5, 15306495), (15, 5102165), (19, 4028025), (25, 3061299), (43, 1779825), (57, 1342675), (75, 1020433), (95, 805605), (129, 593275), (215, 355965), (285, 268535), (475, 161121), (645, 118655), (817, 93675), (1075, 71193), (1249, 61275), (1425, 53707), (2451, 31225), (3225, 23731), (3747, 20425), (4085, 18735), (6245, 12255)]