27357345

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 50645760

約数和(自身を除く): 23288415

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2179, 2511, 4185, 6537, 10895, 12555, 19611, 32685, 58833, 67549, 98055, 176499, 202647, 294165, 337745, 607941, 882495, 1013235, 1823823, 3039705, 5471469, 9119115, 27357345]

約数ペア:

[(1, 27357345), (3, 9119115), (5, 5471469), (9, 3039705), (15, 1823823), (27, 1013235), (31, 882495), (45, 607941), (81, 337745), (93, 294165), (135, 202647), (155, 176499), (279, 98055), (405, 67549), (465, 58833), (837, 32685), (1395, 19611), (2179, 12555), (2511, 10895), (4185, 6537)]