156565635

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{859}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 260064000

約数和(自身を除く): 103498365

約数列:

[1, 3, 5, 15, 29, 87, 145, 419, 435, 859, 1257, 2095, 2577, 4295, 6285, 12151, 12885, 24911, 36453, 60755, 74733, 124555, 182265, 359921, 373665, 1079763, 1799605, 5398815, 10437709, 31313127, 52188545, 156565635]

約数ペア:

[(1, 156565635), (3, 52188545), (5, 31313127), (15, 10437709), (29, 5398815), (87, 1799605), (145, 1079763), (419, 373665), (435, 359921), (859, 182265), (1257, 124555), (2095, 74733), (2577, 60755), (4295, 36453), (6285, 24911), (12151, 12885)]