11823825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 21484736

約数和(自身を除く): 9660911

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 181, 195, 201, 325, 335, 543, 871, 905, 975, 1005, 1675, 2353, 2613, 2715, 4355, 4525, 5025, 7059, 11765, 12127, 13065, 13575, 21775, 35295, 36381, 58825, 60635, 65325, 157651, 176475, 181905, 303175, 472953, 788255, 909525, 2364765, 3941275, 11823825]

約数ペア:

[(1, 11823825), (3, 3941275), (5, 2364765), (13, 909525), (15, 788255), (25, 472953), (39, 303175), (65, 181905), (67, 176475), (75, 157651), (181, 65325), (195, 60635), (201, 58825), (325, 36381), (335, 35295), (543, 21775), (871, 13575), (905, 13065), (975, 12127), (1005, 11765), (1675, 7059), (2353, 5025), (2613, 4525), (2715, 4355)]