74985165

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 134634240

約数和(自身を除く): 59649075

約数列:

[1, 3, 5, 9, 15, 45, 59, 61, 177, 183, 295, 305, 463, 531, 549, 885, 915, 1389, 2315, 2655, 2745, 3599, 4167, 6945, 10797, 17995, 20835, 27317, 28243, 32391, 53985, 81951, 84729, 136585, 141215, 161955, 245853, 254187, 409755, 423645, 1229265, 1270935, 1666337, 4999011, 8331685, 14997033, 24995055, 74985165]

約数ペア:

[(1, 74985165), (3, 24995055), (5, 14997033), (9, 8331685), (15, 4999011), (45, 1666337), (59, 1270935), (61, 1229265), (177, 423645), (183, 409755), (295, 254187), (305, 245853), (463, 161955), (531, 141215), (549, 136585), (885, 84729), (915, 81951), (1389, 53985), (2315, 32391), (2655, 28243), (2745, 27317), (3599, 20835), (4167, 17995), (6945, 10797)]