61489125

素因数分解:

$3^4\times 5^3\times {\mathrm{6073}}^1$

素因数の和:6100

約数の個数: 40

約数和(自身を含む): 114652824

約数和(自身を除く): 53163699

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 6073, 10125, 18219, 30365, 54657, 91095, 151825, 163971, 273285, 455475, 491913, 759125, 819855, 1366425, 2277375, 2459565, 4099275, 6832125, 12297825, 20496375, 61489125]

約数ペア:

[(1, 61489125), (3, 20496375), (5, 12297825), (9, 6832125), (15, 4099275), (25, 2459565), (27, 2277375), (45, 1366425), (75, 819855), (81, 759125), (125, 491913), (135, 455475), (225, 273285), (375, 163971), (405, 151825), (675, 91095), (1125, 54657), (2025, 30365), (3375, 18219), (6073, 10125)]