27382455

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 50878464

約数和(自身を除く): 23496009

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 727, 837, 1215, 1395, 2181, 2511, 3635, 4185, 6543, 7533, 10905, 12555, 19629, 22537, 32715, 37665, 58887, 67611, 98145, 112685, 176661, 202833, 294435, 338055, 608499, 883305, 1014165, 1825497, 3042495, 5476491, 9127485, 27382455]

約数ペア:

[(1, 27382455), (3, 9127485), (5, 5476491), (9, 3042495), (15, 1825497), (27, 1014165), (31, 883305), (45, 608499), (81, 338055), (93, 294435), (135, 202833), (155, 176661), (243, 112685), (279, 98145), (405, 67611), (465, 58887), (727, 37665), (837, 32715), (1215, 22537), (1395, 19629), (2181, 12555), (2511, 10905), (3635, 7533), (4185, 6543)]