40692925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 64218112

約数和(自身を除く): 23525187

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 175, 217, 325, 403, 455, 577, 775, 1085, 2015, 2275, 2821, 2885, 4039, 5425, 7501, 10075, 14105, 14425, 17887, 20195, 37505, 52507, 70525, 89435, 100975, 125209, 187525, 232531, 262535, 447175, 626045, 1162655, 1312675, 1627717, 3130225, 5813275, 8138585, 40692925]

約数ペア:

[(1, 40692925), (5, 8138585), (7, 5813275), (13, 3130225), (25, 1627717), (31, 1312675), (35, 1162655), (65, 626045), (91, 447175), (155, 262535), (175, 232531), (217, 187525), (325, 125209), (403, 100975), (455, 89435), (577, 70525), (775, 52507), (1085, 37505), (2015, 20195), (2275, 17887), (2821, 14425), (2885, 14105), (4039, 10075), (5425, 7501)]