33420375

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 61359168

約数和(自身を除く): 27938793

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 487, 549, 915, 1125, 1461, 1525, 2435, 2745, 4383, 4575, 7305, 7625, 12175, 13725, 21915, 22875, 29707, 36525, 60875, 68625, 89121, 109575, 148535, 182625, 267363, 445605, 547875, 742675, 1336815, 2228025, 3713375, 6684075, 11140125, 33420375]

約数ペア:

[(1, 33420375), (3, 11140125), (5, 6684075), (9, 3713375), (15, 2228025), (25, 1336815), (45, 742675), (61, 547875), (75, 445605), (125, 267363), (183, 182625), (225, 148535), (305, 109575), (375, 89121), (487, 68625), (549, 60875), (915, 36525), (1125, 29707), (1461, 22875), (1525, 21915), (2435, 13725), (2745, 12175), (4383, 7625), (4575, 7305)]