15195050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 30878232

約数和(自身を除く): 15683182

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 241, 325, 482, 485, 650, 970, 1205, 1261, 2410, 2425, 2522, 3133, 4850, 6025, 6266, 6305, 12050, 12610, 15665, 23377, 31330, 31525, 46754, 63050, 78325, 116885, 156650, 233770, 303901, 584425, 607802, 1168850, 1519505, 3039010, 7597525, 15195050]

約数ペア:

[(1, 15195050), (2, 7597525), (5, 3039010), (10, 1519505), (13, 1168850), (25, 607802), (26, 584425), (50, 303901), (65, 233770), (97, 156650), (130, 116885), (194, 78325), (241, 63050), (325, 46754), (482, 31525), (485, 31330), (650, 23377), (970, 15665), (1205, 12610), (1261, 12050), (2410, 6305), (2425, 6266), (2522, 6025), (3133, 4850)]