79884075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 141459200

約数和(自身を除く): 61575125

約数列:

[1, 3, 5, 15, 19, 25, 57, 61, 75, 95, 183, 285, 305, 475, 915, 919, 1159, 1425, 1525, 2757, 3477, 4575, 4595, 5795, 13785, 17385, 17461, 22975, 28975, 52383, 56059, 68925, 86925, 87305, 168177, 261915, 280295, 436525, 840885, 1065121, 1309575, 1401475, 3195363, 4204425, 5325605, 15976815, 26628025, 79884075]

約数ペア:

[(1, 79884075), (3, 26628025), (5, 15976815), (15, 5325605), (19, 4204425), (25, 3195363), (57, 1401475), (61, 1309575), (75, 1065121), (95, 840885), (183, 436525), (285, 280295), (305, 261915), (475, 168177), (915, 87305), (919, 86925), (1159, 68925), (1425, 56059), (1525, 52383), (2757, 28975), (3477, 22975), (4575, 17461), (4595, 17385), (5795, 13785)]