293875965

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12583}}^1$

素因数の和:12770

約数の個数: 32

約数和(自身を含む): 525507840

約数和(自身を除く): 231631875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 7785, 12583, 23355, 37749, 62915, 113247, 188745, 339741, 566235, 1698705, 2176859, 6530577, 10884295, 19591731, 32652885, 58775193, 97958655, 293875965]

約数ペア:

[(1, 293875965), (3, 97958655), (5, 58775193), (9, 32652885), (15, 19591731), (27, 10884295), (45, 6530577), (135, 2176859), (173, 1698705), (519, 566235), (865, 339741), (1557, 188745), (2595, 113247), (4671, 62915), (7785, 37749), (12583, 23355)]