86704605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{877}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 162991920

約数和(自身を除く): 76287315

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 877, 1521, 2197, 2535, 2631, 4385, 6591, 7605, 7893, 10985, 11401, 13155, 19773, 32955, 34203, 39465, 57005, 98865, 102609, 148213, 171015, 444639, 513045, 741065, 1333917, 1926769, 2223195, 5780307, 6669585, 9633845, 17340921, 28901535, 86704605]

約数ペア:

[(1, 86704605), (3, 28901535), (5, 17340921), (9, 9633845), (13, 6669585), (15, 5780307), (39, 2223195), (45, 1926769), (65, 1333917), (117, 741065), (169, 513045), (195, 444639), (507, 171015), (585, 148213), (845, 102609), (877, 98865), (1521, 57005), (2197, 39465), (2535, 34203), (2631, 32955), (4385, 19773), (6591, 13155), (7605, 11401), (7893, 10985)]