3472155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 6589440

約数和(自身を除く): 3117285

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 131, 155, 171, 279, 285, 393, 465, 589, 655, 855, 1179, 1395, 1767, 1965, 2489, 2945, 4061, 5301, 5895, 7467, 8835, 12183, 12445, 20305, 22401, 26505, 36549, 37335, 60915, 77159, 112005, 182745, 231477, 385795, 694431, 1157385, 3472155]

約数ペア:

[(1, 3472155), (3, 1157385), (5, 694431), (9, 385795), (15, 231477), (19, 182745), (31, 112005), (45, 77159), (57, 60915), (93, 37335), (95, 36549), (131, 26505), (155, 22401), (171, 20305), (279, 12445), (285, 12183), (393, 8835), (465, 7467), (589, 5895), (655, 5301), (855, 4061), (1179, 2945), (1395, 2489), (1767, 1965)]