23861475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 48282624

約数和(自身を除く): 24421149

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 311, 341, 465, 495, 775, 825, 933, 1023, 1395, 1555, 1705, 2325, 2475, 2799, 3069, 3421, 4665, 5115, 6975, 7775, 8525, 9641, 10263, 13995, 15345, 17105, 23325, 25575, 28923, 30789, 48205, 51315, 69975, 76725, 85525, 86769, 106051, 144615, 153945, 241025, 256575, 318153, 433845, 530255, 723075, 769725, 954459, 1590765, 2169225, 2651275, 4772295, 7953825, 23861475]

約数ペア:

[(1, 23861475), (3, 7953825), (5, 4772295), (9, 2651275), (11, 2169225), (15, 1590765), (25, 954459), (31, 769725), (33, 723075), (45, 530255), (55, 433845), (75, 318153), (93, 256575), (99, 241025), (155, 153945), (165, 144615), (225, 106051), (275, 86769), (279, 85525), (311, 76725), (341, 69975), (465, 51315), (495, 48205), (775, 30789), (825, 28923), (933, 25575), (1023, 23325), (1395, 17105), (1555, 15345), (1705, 13995), (2325, 10263), (2475, 9641), (2799, 8525), (3069, 7775), (3421, 6975), (4665, 5115)]