31893675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 58484352

約数和(自身を除く): 26590677

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 577, 737, 825, 1005, 1675, 1731, 2211, 2885, 3685, 5025, 6347, 8655, 11055, 14425, 18425, 19041, 31735, 38659, 43275, 55275, 95205, 115977, 158675, 193295, 425249, 476025, 579885, 966475, 1275747, 2126245, 2899425, 6378735, 10631225, 31893675]

約数ペア:

[(1, 31893675), (3, 10631225), (5, 6378735), (11, 2899425), (15, 2126245), (25, 1275747), (33, 966475), (55, 579885), (67, 476025), (75, 425249), (165, 193295), (201, 158675), (275, 115977), (335, 95205), (577, 55275), (737, 43275), (825, 38659), (1005, 31735), (1675, 19041), (1731, 18425), (2211, 14425), (2885, 11055), (3685, 8655), (5025, 6347)]