56668275

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 106962400

約数和(自身を除く): 50294125

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2269, 2775, 4995, 6807, 8325, 11345, 20421, 24975, 34035, 56725, 61263, 83953, 102105, 170175, 251859, 306315, 419765, 510525, 755577, 1259295, 1531575, 2098825, 2266731, 3777885, 6296475, 11333655, 18889425, 56668275]

約数ペア:

[(1, 56668275), (3, 18889425), (5, 11333655), (9, 6296475), (15, 3777885), (25, 2266731), (27, 2098825), (37, 1531575), (45, 1259295), (75, 755577), (111, 510525), (135, 419765), (185, 306315), (225, 251859), (333, 170175), (555, 102105), (675, 83953), (925, 61263), (999, 56725), (1665, 34035), (2269, 24975), (2775, 20421), (4995, 11345), (6807, 8325)]