49575375

素因数分解:

$3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 94373760

約数和(自身を除く): 44798385

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 125, 135, 185, 225, 333, 375, 397, 555, 675, 925, 999, 1125, 1191, 1665, 1985, 2775, 3375, 3573, 4625, 4995, 5955, 8325, 9925, 10719, 13875, 14689, 17865, 24975, 29775, 41625, 44067, 49625, 53595, 73445, 89325, 124875, 132201, 148875, 220335, 267975, 367225, 396603, 446625, 661005, 1101675, 1339875, 1836125, 1983015, 3305025, 5508375, 9915075, 16525125, 49575375]

約数ペア:

[(1, 49575375), (3, 16525125), (5, 9915075), (9, 5508375), (15, 3305025), (25, 1983015), (27, 1836125), (37, 1339875), (45, 1101675), (75, 661005), (111, 446625), (125, 396603), (135, 367225), (185, 267975), (225, 220335), (333, 148875), (375, 132201), (397, 124875), (555, 89325), (675, 73445), (925, 53595), (999, 49625), (1125, 44067), (1191, 41625), (1665, 29775), (1985, 24975), (2775, 17865), (3375, 14689), (3573, 13875), (4625, 10719), (4995, 9925), (5955, 8325)]