89358795

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 171243072

約数和(自身を除く): 81884277

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 81, 115, 135, 159, 181, 207, 265, 345, 405, 477, 543, 621, 795, 905, 1035, 1219, 1431, 1629, 1863, 2385, 2715, 3105, 3657, 4163, 4293, 4887, 6095, 7155, 8145, 9315, 9593, 10971, 12489, 14661, 18285, 20815, 21465, 24435, 28779, 32913, 37467, 47965, 54855, 62445, 73305, 86337, 98739, 112401, 143895, 164565, 187335, 220639, 259011, 337203, 431685, 493695, 562005, 661917, 777033, 1103195, 1295055, 1686015, 1985751, 3309585, 3885165, 5957253, 9928755, 17871759, 29786265, 89358795]

約数ペア:

[(1, 89358795), (3, 29786265), (5, 17871759), (9, 9928755), (15, 5957253), (23, 3885165), (27, 3309585), (45, 1985751), (53, 1686015), (69, 1295055), (81, 1103195), (115, 777033), (135, 661917), (159, 562005), (181, 493695), (207, 431685), (265, 337203), (345, 259011), (405, 220639), (477, 187335), (543, 164565), (621, 143895), (795, 112401), (905, 98739), (1035, 86337), (1219, 73305), (1431, 62445), (1629, 54855), (1863, 47965), (2385, 37467), (2715, 32913), (3105, 28779), (3657, 24435), (4163, 21465), (4293, 20815), (4887, 18285), (6095, 14661), (7155, 12489), (8145, 10971), (9315, 9593)]