40813425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9547}}^1$

素因数の和:9582

約数の個数: 36

約数和(自身を含む): 76956880

約数和(自身を除く): 36143455

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 9547, 28641, 47735, 85923, 143205, 181393, 238675, 429615, 544179, 716025, 906965, 1632537, 2148075, 2720895, 4534825, 8162685, 13604475, 40813425]

約数ペア:

[(1, 40813425), (3, 13604475), (5, 8162685), (9, 4534825), (15, 2720895), (19, 2148075), (25, 1632537), (45, 906965), (57, 716025), (75, 544179), (95, 429615), (171, 238675), (225, 181393), (285, 143205), (475, 85923), (855, 47735), (1425, 28641), (4275, 9547)]