9747495

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 17757792

約数和(自身を除く): 8010297

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 67, 159, 183, 201, 265, 305, 335, 477, 549, 603, 795, 915, 1005, 2385, 2745, 3015, 3233, 3551, 4087, 9699, 10653, 12261, 16165, 17755, 20435, 29097, 31959, 36783, 48495, 53265, 61305, 145485, 159795, 183915, 216611, 649833, 1083055, 1949499, 3249165, 9747495]

約数ペア:

[(1, 9747495), (3, 3249165), (5, 1949499), (9, 1083055), (15, 649833), (45, 216611), (53, 183915), (61, 159795), (67, 145485), (159, 61305), (183, 53265), (201, 48495), (265, 36783), (305, 31959), (335, 29097), (477, 20435), (549, 17755), (603, 16165), (795, 12261), (915, 10653), (1005, 9699), (2385, 4087), (2745, 3551), (3015, 3233)]