15233295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 30919680

約数和(自身を除く): 15686385

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 109, 121, 165, 231, 327, 363, 385, 545, 605, 763, 847, 1155, 1199, 1331, 1635, 1815, 2289, 2541, 3597, 3815, 3993, 4235, 5995, 6655, 8393, 9317, 11445, 12705, 13189, 17985, 19965, 25179, 27951, 39567, 41965, 46585, 65945, 92323, 125895, 139755, 145079, 197835, 276969, 435237, 461615, 725395, 1015553, 1384845, 2176185, 3046659, 5077765, 15233295]

約数ペア:

[(1, 15233295), (3, 5077765), (5, 3046659), (7, 2176185), (11, 1384845), (15, 1015553), (21, 725395), (33, 461615), (35, 435237), (55, 276969), (77, 197835), (105, 145079), (109, 139755), (121, 125895), (165, 92323), (231, 65945), (327, 46585), (363, 41965), (385, 39567), (545, 27951), (605, 25179), (763, 19965), (847, 17985), (1155, 13189), (1199, 12705), (1331, 11445), (1635, 9317), (1815, 8393), (2289, 6655), (2541, 5995), (3597, 4235), (3815, 3993)]