828850965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{2917}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 1397838720

約数和(自身を除く): 568987755

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 997, 2917, 2991, 4985, 8751, 14585, 14955, 18943, 43755, 55423, 56829, 94715, 166269, 277115, 284145, 831345, 2908249, 8724747, 14541245, 43623735, 55256731, 165770193, 276283655, 828850965]

約数ペア:

[(1, 828850965), (3, 276283655), (5, 165770193), (15, 55256731), (19, 43623735), (57, 14541245), (95, 8724747), (285, 2908249), (997, 831345), (2917, 284145), (2991, 277115), (4985, 166269), (8751, 94715), (14585, 56829), (14955, 55423), (18943, 43755)]