1992261375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{136223}}^1$

素因数の和:136257

約数の個数: 48

約数和(自身を含む): 3867671808

約数和(自身を除く): 1875410433

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, 136223, 408669, 681115, 1226007, 1770899, 2043345, 3405575, 5312697, 6130035, 8854495, 10216725, 15938091, 17027875, 26563485, 30650175, 44272475, 51083625, 79690455, 132817425, 153250875, 221362375, 398452275, 664087125, 1992261375]

約数ペア:

[(1, 1992261375), (3, 664087125), (5, 398452275), (9, 221362375), (13, 153250875), (15, 132817425), (25, 79690455), (39, 51083625), (45, 44272475), (65, 30650175), (75, 26563485), (117, 17027875), (125, 15938091), (195, 10216725), (225, 8854495), (325, 6130035), (375, 5312697), (585, 3405575), (975, 2043345), (1125, 1770899), (1625, 1226007), (2925, 681115), (4875, 408669), (14625, 136223)]