3554925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 6666240

約数和(自身を除く): 3111315

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 139, 155, 165, 275, 341, 417, 465, 695, 775, 825, 1023, 1529, 1705, 2085, 2325, 3475, 4309, 4587, 5115, 7645, 8525, 10425, 12927, 21545, 22935, 25575, 38225, 47399, 64635, 107725, 114675, 142197, 236995, 323175, 710985, 1184975, 3554925]

約数ペア:

[(1, 3554925), (3, 1184975), (5, 710985), (11, 323175), (15, 236995), (25, 142197), (31, 114675), (33, 107725), (55, 64635), (75, 47399), (93, 38225), (139, 25575), (155, 22935), (165, 21545), (275, 12927), (341, 10425), (417, 8525), (465, 7645), (695, 5115), (775, 4587), (825, 4309), (1023, 3475), (1529, 2325), (1705, 2085)]