79158825

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 147981600

約数和(自身を除く): 68822775

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 67, 75, 89, 177, 201, 225, 267, 295, 335, 445, 531, 603, 801, 885, 1005, 1335, 1475, 1675, 2225, 2655, 3015, 3953, 4005, 4425, 5025, 5251, 5963, 6675, 11859, 13275, 15075, 15753, 17889, 19765, 20025, 26255, 29815, 35577, 47259, 53667, 59295, 78765, 89445, 98825, 131275, 149075, 177885, 236295, 268335, 296475, 351817, 393825, 447225, 889425, 1055451, 1181475, 1341675, 1759085, 3166353, 5277255, 8795425, 15831765, 26386275, 79158825]

約数ペア:

[(1, 79158825), (3, 26386275), (5, 15831765), (9, 8795425), (15, 5277255), (25, 3166353), (45, 1759085), (59, 1341675), (67, 1181475), (75, 1055451), (89, 889425), (177, 447225), (201, 393825), (225, 351817), (267, 296475), (295, 268335), (335, 236295), (445, 177885), (531, 149075), (603, 131275), (801, 98825), (885, 89445), (1005, 78765), (1335, 59295), (1475, 53667), (1675, 47259), (2225, 35577), (2655, 29815), (3015, 26255), (3953, 20025), (4005, 19765), (4425, 17889), (5025, 15753), (5251, 15075), (5963, 13275), (6675, 11859)]