2079221625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{142169}}^1$

素因数の和:142203

約数の個数: 48

約数和(自身を含む): 4036490640

約数和(自身を除く): 1957269015

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4875, 14625, 142169, 426507, 710845, 1279521, 1848197, 2132535, 3554225, 5544591, 6397605, 9240985, 10662675, 16633773, 17771125, 27722955, 31988025, 46204925, 53313375, 83168865, 138614775, 159940125, 231024625, 415844325, 693073875, 2079221625]

約数ペア:

[(1, 2079221625), (3, 693073875), (5, 415844325), (9, 231024625), (13, 159940125), (15, 138614775), (25, 83168865), (39, 53313375), (45, 46204925), (65, 31988025), (75, 27722955), (117, 17771125), (125, 16633773), (195, 10662675), (225, 9240985), (325, 6397605), (375, 5544591), (585, 3554225), (975, 2132535), (1125, 1848197), (1625, 1279521), (2925, 710845), (4875, 426507), (14625, 142169)]