67707495

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3621

約数の個数: 40

約数和(自身を含む): 123989184

約数和(自身を除く): 56281689

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3557, 3807, 6345, 10671, 17785, 19035, 32013, 53355, 96039, 160065, 167179, 288117, 480195, 501537, 835895, 1440585, 1504611, 2507685, 4513833, 7523055, 13541499, 22569165, 67707495]

約数ペア:

[(1, 67707495), (3, 22569165), (5, 13541499), (9, 7523055), (15, 4513833), (27, 2507685), (45, 1504611), (47, 1440585), (81, 835895), (135, 501537), (141, 480195), (235, 288117), (405, 167179), (423, 160065), (705, 96039), (1269, 53355), (2115, 32013), (3557, 19035), (3807, 17785), (6345, 10671)]