19119150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{42487}}^1$

素因数の和:42505

約数の個数: 36

約数和(自身を含む): 51367992

約数和(自身を除く): 32248842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 42487, 84974, 127461, 212435, 254922, 382383, 424870, 637305, 764766, 1062175, 1274610, 1911915, 2124350, 3186525, 3823830, 6373050, 9559575, 19119150]

約数ペア:

[(1, 19119150), (2, 9559575), (3, 6373050), (5, 3823830), (6, 3186525), (9, 2124350), (10, 1911915), (15, 1274610), (18, 1062175), (25, 764766), (30, 637305), (45, 424870), (50, 382383), (75, 254922), (90, 212435), (150, 127461), (225, 84974), (450, 42487)]