87341535

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 156574080

約数和(自身を除く): 69232545

約数列:

[1, 3, 5, 9, 15, 45, 59, 67, 177, 201, 295, 335, 491, 531, 603, 885, 1005, 1473, 2455, 2655, 3015, 3953, 4419, 7365, 11859, 19765, 22095, 28969, 32897, 35577, 59295, 86907, 98691, 144845, 164485, 177885, 260721, 296073, 434535, 493455, 1303605, 1480365, 1940923, 5822769, 9704615, 17468307, 29113845, 87341535]

約数ペア:

[(1, 87341535), (3, 29113845), (5, 17468307), (9, 9704615), (15, 5822769), (45, 1940923), (59, 1480365), (67, 1303605), (177, 493455), (201, 434535), (295, 296073), (335, 260721), (491, 177885), (531, 164485), (603, 144845), (885, 98691), (1005, 86907), (1473, 59295), (2455, 35577), (2655, 32897), (3015, 28969), (3953, 22095), (4419, 19765), (7365, 11859)]