151507655

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 213451200

約数和(自身を除く): 61943545

約数列:

[1, 5, 13, 17, 53, 65, 85, 169, 199, 221, 265, 689, 845, 901, 995, 1105, 2587, 2873, 3383, 3445, 4505, 8957, 10547, 11713, 12935, 14365, 16915, 33631, 43979, 44785, 52735, 58565, 137111, 152269, 168155, 179299, 219895, 571727, 685555, 761345, 896495, 1782443, 2330887, 2858635, 8912215, 11654435, 30301531, 151507655]

約数ペア:

[(1, 151507655), (5, 30301531), (13, 11654435), (17, 8912215), (53, 2858635), (65, 2330887), (85, 1782443), (169, 896495), (199, 761345), (221, 685555), (265, 571727), (689, 219895), (845, 179299), (901, 168155), (995, 152269), (1105, 137111), (2587, 58565), (2873, 52735), (3383, 44785), (3445, 43979), (4505, 33631), (8957, 16915), (10547, 14365), (11713, 12935)]