238193205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4079}}^1$

素因数の和:4333

約数の個数: 32

約数和(自身を含む): 405388800

約数和(自身を除く): 167195595

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 687, 1145, 3435, 3893, 4079, 11679, 12237, 19465, 20395, 58395, 61185, 69343, 208029, 346715, 934091, 1040145, 2802273, 4670455, 14011365, 15879547, 47638641, 79397735, 238193205]

約数ペア:

[(1, 238193205), (3, 79397735), (5, 47638641), (15, 15879547), (17, 14011365), (51, 4670455), (85, 2802273), (229, 1040145), (255, 934091), (687, 346715), (1145, 208029), (3435, 69343), (3893, 61185), (4079, 58395), (11679, 20395), (12237, 19465)]