148919018505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25391137}}^1$

素因数の和:25391185

約数の個数: 32

約数和(自身を含む): 263255318784

約数和(自身を除く): 114336300279

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 25391137, 76173411, 126955685, 380867055, 431649329, 583996151, 1294947987, 1751988453, 2158246645, 2919980755, 6474739935, 8759942265, 9927934567, 29783803701, 49639672835, 148919018505]

約数ペア:

[(1, 148919018505), (3, 49639672835), (5, 29783803701), (15, 9927934567), (17, 8759942265), (23, 6474739935), (51, 2919980755), (69, 2158246645), (85, 1751988453), (115, 1294947987), (255, 583996151), (345, 431649329), (391, 380867055), (1173, 126955685), (1955, 76173411), (5865, 25391137)]