64649145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{839}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 48569415

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 467, 839, 1401, 2335, 2517, 4195, 5137, 7005, 9229, 12585, 15411, 25685, 27687, 46145, 77055, 138435, 391813, 1175439, 1959065, 4309943, 5877195, 12929829, 21549715, 64649145]

約数ペア:

[(1, 64649145), (3, 21549715), (5, 12929829), (11, 5877195), (15, 4309943), (33, 1959065), (55, 1175439), (165, 391813), (467, 138435), (839, 77055), (1401, 46145), (2335, 27687), (2517, 25685), (4195, 15411), (5137, 12585), (7005, 9229)]