42610635

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 81070704

約数和(自身を除く): 38460069

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 61, 95, 129, 171, 183, 215, 285, 305, 361, 387, 549, 645, 817, 855, 915, 1083, 1159, 1805, 1935, 2451, 2623, 2745, 3249, 3477, 4085, 5415, 5795, 7353, 7869, 10431, 12255, 13115, 15523, 16245, 17385, 22021, 23607, 36765, 39345, 46569, 49837, 52155, 66063, 77615, 110105, 118035, 139707, 149511, 198189, 232845, 249185, 330315, 448533, 698535, 747555, 946903, 990945, 2242665, 2840709, 4734515, 8522127, 14203545, 42610635]

約数ペア:

[(1, 42610635), (3, 14203545), (5, 8522127), (9, 4734515), (15, 2840709), (19, 2242665), (43, 990945), (45, 946903), (57, 747555), (61, 698535), (95, 448533), (129, 330315), (171, 249185), (183, 232845), (215, 198189), (285, 149511), (305, 139707), (361, 118035), (387, 110105), (549, 77615), (645, 66063), (817, 52155), (855, 49837), (915, 46569), (1083, 39345), (1159, 36765), (1805, 23607), (1935, 22021), (2451, 17385), (2623, 16245), (2745, 15523), (3249, 13115), (3477, 12255), (4085, 10431), (5415, 7869), (5795, 7353)]