42432525

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 80104000

約数和(自身を除く): 37671475

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 1699, 2775, 4995, 5097, 8325, 8495, 15291, 24975, 25485, 42475, 45873, 62863, 76455, 127425, 188589, 229365, 314315, 382275, 565767, 942945, 1146825, 1571575, 1697301, 2828835, 4714725, 8486505, 14144175, 42432525]

約数ペア:

[(1, 42432525), (3, 14144175), (5, 8486505), (9, 4714725), (15, 2828835), (25, 1697301), (27, 1571575), (37, 1146825), (45, 942945), (75, 565767), (111, 382275), (135, 314315), (185, 229365), (225, 188589), (333, 127425), (555, 76455), (675, 62863), (925, 45873), (999, 42475), (1665, 25485), (1699, 24975), (2775, 15291), (4995, 8495), (5097, 8325)]