15364809

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 24625920

約数和(自身を除く): 9261111

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 211, 261, 279, 633, 783, 837, 899, 1899, 2349, 2511, 2697, 5697, 6119, 6541, 8091, 17091, 18357, 19623, 24273, 55071, 58869, 72819, 165213, 176607, 189689, 495639, 529821, 569067, 1707201, 5121603, 15364809]

約数ペア:

[(1, 15364809), (3, 5121603), (9, 1707201), (27, 569067), (29, 529821), (31, 495639), (81, 189689), (87, 176607), (93, 165213), (211, 72819), (261, 58869), (279, 55071), (633, 24273), (783, 19623), (837, 18357), (899, 17091), (1899, 8091), (2349, 6541), (2511, 6119), (2697, 5697)]