73383915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 136276992

約数和(自身を除く): 62893077

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 61, 69, 115, 165, 183, 253, 305, 317, 345, 671, 759, 915, 951, 1265, 1403, 1585, 2013, 3355, 3487, 3795, 4209, 4755, 7015, 7291, 10065, 10461, 15433, 17435, 19337, 21045, 21873, 36455, 46299, 52305, 58011, 77165, 80201, 96685, 109365, 212707, 231495, 240603, 290055, 401005, 444751, 638121, 1063535, 1203015, 1334253, 2223755, 3190605, 4892261, 6671265, 14676783, 24461305, 73383915]

約数ペア:

[(1, 73383915), (3, 24461305), (5, 14676783), (11, 6671265), (15, 4892261), (23, 3190605), (33, 2223755), (55, 1334253), (61, 1203015), (69, 1063535), (115, 638121), (165, 444751), (183, 401005), (253, 290055), (305, 240603), (317, 231495), (345, 212707), (671, 109365), (759, 96685), (915, 80201), (951, 77165), (1265, 58011), (1403, 52305), (1585, 46299), (2013, 36455), (3355, 21873), (3487, 21045), (3795, 19337), (4209, 17435), (4755, 15433), (7015, 10461), (7291, 10065)]