49164225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 92565504

約数和(自身を除く): 43401279

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 2591, 3795, 6325, 7773, 12955, 18975, 28501, 38865, 59593, 64775, 85503, 142505, 178779, 194325, 297965, 427515, 655523, 712525, 893895, 1489825, 1966569, 2137575, 3277615, 4469475, 9832845, 16388075, 49164225]

約数ペア:

[(1, 49164225), (3, 16388075), (5, 9832845), (11, 4469475), (15, 3277615), (23, 2137575), (25, 1966569), (33, 1489825), (55, 893895), (69, 712525), (75, 655523), (115, 427515), (165, 297965), (253, 194325), (275, 178779), (345, 142505), (575, 85503), (759, 64775), (825, 59593), (1265, 38865), (1725, 28501), (2591, 18975), (3795, 12955), (6325, 7773)]