49481175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 85331840

約数和(自身を除く): 35850665

約数列:

[1, 3, 5, 15, 25, 43, 67, 75, 129, 201, 215, 229, 335, 645, 687, 1005, 1075, 1145, 1675, 2881, 3225, 3435, 5025, 5725, 8643, 9847, 14405, 15343, 17175, 29541, 43215, 46029, 49235, 72025, 76715, 147705, 216075, 230145, 246175, 383575, 659749, 738525, 1150725, 1979247, 3298745, 9896235, 16493725, 49481175]

約数ペア:

[(1, 49481175), (3, 16493725), (5, 9896235), (15, 3298745), (25, 1979247), (43, 1150725), (67, 738525), (75, 659749), (129, 383575), (201, 246175), (215, 230145), (229, 216075), (335, 147705), (645, 76715), (687, 72025), (1005, 49235), (1075, 46029), (1145, 43215), (1675, 29541), (2881, 17175), (3225, 15343), (3435, 14405), (5025, 9847), (5725, 8643)]