23448555

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 23000085

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 431, 465, 585, 837, 1209, 1293, 1395, 1755, 2015, 2155, 3627, 3879, 4185, 5603, 6045, 6465, 10881, 11637, 13361, 16809, 18135, 19395, 28015, 40083, 50427, 54405, 58185, 66805, 84045, 120249, 151281, 173693, 200415, 252135, 360747, 521079, 601245, 756405, 868465, 1563237, 1803735, 2605395, 4689711, 7816185, 23448555]

約数ペア:

[(1, 23448555), (3, 7816185), (5, 4689711), (9, 2605395), (13, 1803735), (15, 1563237), (27, 868465), (31, 756405), (39, 601245), (45, 521079), (65, 360747), (93, 252135), (117, 200415), (135, 173693), (155, 151281), (195, 120249), (279, 84045), (351, 66805), (403, 58185), (431, 54405), (465, 50427), (585, 40083), (837, 28015), (1209, 19395), (1293, 18135), (1395, 16809), (1755, 13361), (2015, 11637), (2155, 10881), (3627, 6465), (3879, 6045), (4185, 5603)]