42073125

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 73851360

約数和(自身を除く): 31778235

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 625, 1181, 1425, 1875, 2375, 3543, 5905, 7125, 11875, 17715, 22439, 29525, 35625, 67317, 88575, 112195, 147625, 336585, 442875, 560975, 738125, 1682925, 2214375, 2804875, 8414625, 14024375, 42073125]

約数ペア:

[(1, 42073125), (3, 14024375), (5, 8414625), (15, 2804875), (19, 2214375), (25, 1682925), (57, 738125), (75, 560975), (95, 442875), (125, 336585), (285, 147625), (375, 112195), (475, 88575), (625, 67317), (1181, 35625), (1425, 29525), (1875, 22439), (2375, 17715), (3543, 11875), (5905, 7125)]