54338625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4391}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 106883712

約数和(自身を除く): 52545087

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 4391, 12375, 13173, 21955, 39519, 48301, 65865, 109775, 144903, 197595, 241505, 329325, 434709, 548875, 724515, 987975, 1207525, 1646625, 2173545, 3622575, 4939875, 6037625, 10867725, 18112875, 54338625]

約数ペア:

[(1, 54338625), (3, 18112875), (5, 10867725), (9, 6037625), (11, 4939875), (15, 3622575), (25, 2173545), (33, 1646625), (45, 1207525), (55, 987975), (75, 724515), (99, 548875), (125, 434709), (165, 329325), (225, 241505), (275, 197595), (375, 144903), (495, 109775), (825, 65865), (1125, 48301), (1375, 39519), (2475, 21955), (4125, 13173), (4391, 12375)]