158490135

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37871}}^1$

素因数の和:37916

約数の個数: 32

約数和(自身を含む): 290856960

約数和(自身を除く): 132366825

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 37871, 113613, 189355, 340839, 568065, 1022517, 1174001, 1704195, 3522003, 5112585, 5870005, 10566009, 17610015, 31698027, 52830045, 158490135]

約数ペア:

[(1, 158490135), (3, 52830045), (5, 31698027), (9, 17610015), (15, 10566009), (27, 5870005), (31, 5112585), (45, 3522003), (93, 1704195), (135, 1174001), (155, 1022517), (279, 568065), (465, 340839), (837, 189355), (1395, 113613), (4185, 37871)]