4992705

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 9169920

約数和(自身を除く): 4177215

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1193, 1395, 3579, 4185, 5965, 10737, 17895, 32211, 36983, 53685, 110949, 161055, 184915, 332847, 554745, 998541, 1664235, 4992705]

約数ペア:

[(1, 4992705), (3, 1664235), (5, 998541), (9, 554745), (15, 332847), (27, 184915), (31, 161055), (45, 110949), (93, 53685), (135, 36983), (155, 32211), (279, 17895), (465, 10737), (837, 5965), (1193, 4185), (1395, 3579)]