109173825

素因数分解:

$3^5\times 5^2\times {\mathrm{17971}}^1$

素因数の和:17996

約数の個数: 36

約数和(自身を含む): 202796048

約数和(自身を除く): 93622223

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 17971, 53913, 89855, 161739, 269565, 449275, 485217, 808695, 1347825, 1455651, 2426085, 4043475, 4366953, 7278255, 12130425, 21834765, 36391275, 109173825]

約数ペア:

[(1, 109173825), (3, 36391275), (5, 21834765), (9, 12130425), (15, 7278255), (25, 4366953), (27, 4043475), (45, 2426085), (75, 1455651), (81, 1347825), (135, 808695), (225, 485217), (243, 449275), (405, 269565), (675, 161739), (1215, 89855), (2025, 53913), (6075, 17971)]