23962095

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 46189440

約数和(自身を除く): 22227345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 85, 135, 153, 159, 197, 255, 265, 459, 477, 591, 765, 795, 901, 985, 1431, 1773, 2295, 2385, 2703, 2955, 3349, 4505, 5319, 7155, 8109, 8865, 10047, 10441, 13515, 16745, 24327, 26595, 30141, 31323, 40545, 50235, 52205, 90423, 93969, 121635, 150705, 156615, 177497, 281907, 452115, 469845, 532491, 887485, 1409535, 1597473, 2662455, 4792419, 7987365, 23962095]

約数ペア:

[(1, 23962095), (3, 7987365), (5, 4792419), (9, 2662455), (15, 1597473), (17, 1409535), (27, 887485), (45, 532491), (51, 469845), (53, 452115), (85, 281907), (135, 177497), (153, 156615), (159, 150705), (197, 121635), (255, 93969), (265, 90423), (459, 52205), (477, 50235), (591, 40545), (765, 31323), (795, 30141), (901, 26595), (985, 24327), (1431, 16745), (1773, 13515), (2295, 10441), (2385, 10047), (2703, 8865), (2955, 8109), (3349, 7155), (4505, 5319)]