185496195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2069}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 306028800

約数和(自身を除く): 120532605

約数列:

[1, 3, 5, 15, 43, 129, 139, 215, 417, 645, 695, 2069, 2085, 5977, 6207, 10345, 17931, 29885, 31035, 88967, 89655, 266901, 287591, 444835, 862773, 1334505, 1437955, 4313865, 12366413, 37099239, 61832065, 185496195]

約数ペア:

[(1, 185496195), (3, 61832065), (5, 37099239), (15, 12366413), (43, 4313865), (129, 1437955), (139, 1334505), (215, 862773), (417, 444835), (645, 287591), (695, 266901), (2069, 89655), (2085, 88967), (5977, 31035), (6207, 29885), (10345, 17931)]