65430015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32797}}^1$

素因数の和:32831

約数の個数: 32

約数和(自身を含む): 125944320

約数和(自身を除く): 60514305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 32797, 98391, 163985, 229579, 491955, 623143, 688737, 1147895, 1869429, 3115715, 3443685, 4362001, 9347145, 13086003, 21810005, 65430015]

約数ペア:

[(1, 65430015), (3, 21810005), (5, 13086003), (7, 9347145), (15, 4362001), (19, 3443685), (21, 3115715), (35, 1869429), (57, 1147895), (95, 688737), (105, 623143), (133, 491955), (285, 229579), (399, 163985), (665, 98391), (1995, 32797)]