153392505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11503}}^1$

素因数の和:11645

約数の個数: 32

約数和(自身を含む): 282722304

約数和(自身を除く): 129329799

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 11503, 13335, 34509, 57515, 80521, 172545, 241563, 402605, 1207815, 1460881, 4382643, 7304405, 10226167, 21913215, 30678501, 51130835, 153392505]

約数ペア:

[(1, 153392505), (3, 51130835), (5, 30678501), (7, 21913215), (15, 10226167), (21, 7304405), (35, 4382643), (105, 1460881), (127, 1207815), (381, 402605), (635, 241563), (889, 172545), (1905, 80521), (2667, 57515), (4445, 34509), (11503, 13335)]