38038395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 63313920

約数和(自身を除く): 25275525

約数列:

[1, 3, 5, 15, 31, 93, 155, 179, 457, 465, 537, 895, 1371, 2285, 2685, 5549, 6855, 14167, 16647, 27745, 42501, 70835, 81803, 83235, 212505, 245409, 409015, 1227045, 2535893, 7607679, 12679465, 38038395]

約数ペア:

[(1, 38038395), (3, 12679465), (5, 7607679), (15, 2535893), (31, 1227045), (93, 409015), (155, 245409), (179, 212505), (457, 83235), (465, 81803), (537, 70835), (895, 42501), (1371, 27745), (2285, 16647), (2685, 14167), (5549, 6855)]