15501915

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 33069120

約数和(自身を除く): 17567205

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 73, 99, 117, 121, 135, 143, 165, 195, 219, 297, 351, 363, 365, 429, 495, 585, 605, 657, 715, 803, 949, 1089, 1095, 1287, 1485, 1573, 1755, 1815, 1971, 2145, 2409, 2847, 3267, 3285, 3861, 4015, 4719, 4745, 5445, 6435, 7227, 7865, 8541, 8833, 9855, 10439, 12045, 14157, 14235, 16335, 19305, 21681, 23595, 25623, 26499, 31317, 36135, 42471, 42705, 44165, 52195, 70785, 79497, 93951, 108405, 114829, 128115, 132495, 156585, 212355, 238491, 281853, 344487, 397485, 469755, 574145, 1033461, 1192455, 1409265, 1722435, 3100383, 5167305, 15501915]

約数ペア:

[(1, 15501915), (3, 5167305), (5, 3100383), (9, 1722435), (11, 1409265), (13, 1192455), (15, 1033461), (27, 574145), (33, 469755), (39, 397485), (45, 344487), (55, 281853), (65, 238491), (73, 212355), (99, 156585), (117, 132495), (121, 128115), (135, 114829), (143, 108405), (165, 93951), (195, 79497), (219, 70785), (297, 52195), (351, 44165), (363, 42705), (365, 42471), (429, 36135), (495, 31317), (585, 26499), (605, 25623), (657, 23595), (715, 21681), (803, 19305), (949, 16335), (1089, 14235), (1095, 14157), (1287, 12045), (1485, 10439), (1573, 9855), (1755, 8833), (1815, 8541), (1971, 7865), (2145, 7227), (2409, 6435), (2847, 5445), (3267, 4745), (3285, 4719), (3861, 4015)]