52397475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 94931424

約数和(自身を除く): 42533949

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 881, 915, 975, 1525, 2379, 2643, 3965, 4405, 4575, 11453, 11895, 13215, 19825, 22025, 34359, 53741, 57265, 59475, 66075, 161223, 171795, 268705, 286325, 698633, 806115, 858975, 1343525, 2095899, 3493165, 4030575, 10479495, 17465825, 52397475]

約数ペア:

[(1, 52397475), (3, 17465825), (5, 10479495), (13, 4030575), (15, 3493165), (25, 2095899), (39, 1343525), (61, 858975), (65, 806115), (75, 698633), (183, 286325), (195, 268705), (305, 171795), (325, 161223), (793, 66075), (881, 59475), (915, 57265), (975, 53741), (1525, 34359), (2379, 22025), (2643, 19825), (3965, 13215), (4405, 11895), (4575, 11453)]