40869225

素因数分解:

$3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 75709440

約数和(自身を除く): 34840215

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 191, 225, 317, 573, 675, 951, 955, 1585, 1719, 2853, 2865, 4755, 4775, 5157, 7925, 8559, 8595, 14265, 14325, 23775, 25785, 42795, 42975, 60547, 71325, 128925, 181641, 213975, 302735, 544923, 908205, 1513675, 1634769, 2724615, 4541025, 8173845, 13623075, 40869225]

約数ペア:

[(1, 40869225), (3, 13623075), (5, 8173845), (9, 4541025), (15, 2724615), (25, 1634769), (27, 1513675), (45, 908205), (75, 544923), (135, 302735), (191, 213975), (225, 181641), (317, 128925), (573, 71325), (675, 60547), (951, 42975), (955, 42795), (1585, 25785), (1719, 23775), (2853, 14325), (2865, 14265), (4755, 8595), (4775, 8559), (5157, 7925)]