15594345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 32497920

約数和(自身を除く): 16903575

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 39, 45, 57, 61, 65, 69, 95, 115, 117, 171, 183, 195, 207, 247, 285, 299, 305, 345, 437, 549, 585, 741, 793, 855, 897, 915, 1035, 1159, 1235, 1311, 1403, 1495, 2185, 2223, 2379, 2691, 2745, 3477, 3705, 3933, 3965, 4209, 4485, 5681, 5795, 6555, 7015, 7137, 10431, 11115, 11895, 12627, 13455, 15067, 17043, 17385, 18239, 19665, 21045, 26657, 28405, 35685, 45201, 51129, 52155, 54717, 63135, 75335, 79971, 85215, 91195, 133285, 135603, 164151, 226005, 239913, 255645, 273585, 346541, 399855, 678015, 820755, 1039623, 1199565, 1732705, 3118869, 5198115, 15594345]

約数ペア:

[(1, 15594345), (3, 5198115), (5, 3118869), (9, 1732705), (13, 1199565), (15, 1039623), (19, 820755), (23, 678015), (39, 399855), (45, 346541), (57, 273585), (61, 255645), (65, 239913), (69, 226005), (95, 164151), (115, 135603), (117, 133285), (171, 91195), (183, 85215), (195, 79971), (207, 75335), (247, 63135), (285, 54717), (299, 52155), (305, 51129), (345, 45201), (437, 35685), (549, 28405), (585, 26657), (741, 21045), (793, 19665), (855, 18239), (897, 17385), (915, 17043), (1035, 15067), (1159, 13455), (1235, 12627), (1311, 11895), (1403, 11115), (1495, 10431), (2185, 7137), (2223, 7015), (2379, 6555), (2691, 5795), (2745, 5681), (3477, 4485), (3705, 4209), (3933, 3965)]