15253329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 10228911

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 947, 1239, 2301, 2841, 5369, 6629, 12311, 16107, 19887, 36933, 55873, 86177, 167619, 258531, 391111, 726349, 1173333, 2179047, 5084443, 15253329]

約数ペア:

[(1, 15253329), (3, 5084443), (7, 2179047), (13, 1173333), (21, 726349), (39, 391111), (59, 258531), (91, 167619), (177, 86177), (273, 55873), (413, 36933), (767, 19887), (947, 16107), (1239, 12311), (2301, 6629), (2841, 5369)]