66331755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11083}}^1$

素因数の和:11120

約数の個数: 48

約数和(自身を含む): 138328320

約数和(自身を除く): 71996565

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 11083, 33249, 55415, 77581, 99747, 166245, 210577, 232743, 387905, 498735, 631731, 698229, 1052885, 1163715, 1474039, 1895193, 3158655, 3491145, 4422117, 7370195, 9475965, 13266351, 22110585, 66331755]

約数ペア:

[(1, 66331755), (3, 22110585), (5, 13266351), (7, 9475965), (9, 7370195), (15, 4422117), (19, 3491145), (21, 3158655), (35, 1895193), (45, 1474039), (57, 1163715), (63, 1052885), (95, 698229), (105, 631731), (133, 498735), (171, 387905), (285, 232743), (315, 210577), (399, 166245), (665, 99747), (855, 77581), (1197, 55415), (1995, 33249), (5985, 11083)]