465983925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 843130560

約数和(自身を除く): 377146635

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 409, 825, 1227, 1381, 2045, 4143, 4499, 6135, 6905, 10225, 13497, 15191, 20715, 22495, 30675, 34525, 45573, 67485, 75955, 103575, 112475, 227865, 337425, 379775, 564829, 1139325, 1694487, 2824145, 6213119, 8472435, 14120725, 18639357, 31065595, 42362175, 93196785, 155327975, 465983925]

約数ペア:

[(1, 465983925), (3, 155327975), (5, 93196785), (11, 42362175), (15, 31065595), (25, 18639357), (33, 14120725), (55, 8472435), (75, 6213119), (165, 2824145), (275, 1694487), (409, 1139325), (825, 564829), (1227, 379775), (1381, 337425), (2045, 227865), (4143, 112475), (4499, 103575), (6135, 75955), (6905, 67485), (10225, 45573), (13497, 34525), (15191, 30675), (20715, 22495)]