38126745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 69049344

約数和(自身を除く): 30922599

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 151, 155, 181, 279, 453, 465, 543, 755, 905, 1359, 1395, 1629, 2265, 2715, 4681, 5611, 6795, 8145, 14043, 16833, 23405, 27331, 28055, 42129, 50499, 70215, 81993, 84165, 136655, 210645, 245979, 252495, 409965, 847261, 1229895, 2541783, 4236305, 7625349, 12708915, 38126745]

約数ペア:

[(1, 38126745), (3, 12708915), (5, 7625349), (9, 4236305), (15, 2541783), (31, 1229895), (45, 847261), (93, 409965), (151, 252495), (155, 245979), (181, 210645), (279, 136655), (453, 84165), (465, 81993), (543, 70215), (755, 50499), (905, 42129), (1359, 28055), (1395, 27331), (1629, 23405), (2265, 16833), (2715, 14043), (4681, 8145), (5611, 6795)]