55274325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 97612800

約数和(自身を除く): 42338475

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 79, 95, 237, 285, 395, 475, 491, 1185, 1425, 1473, 1501, 1975, 2455, 4503, 5925, 7365, 7505, 9329, 12275, 22515, 27987, 36825, 37525, 38789, 46645, 112575, 116367, 139935, 193945, 233225, 581835, 699675, 736991, 969725, 2210973, 2909175, 3684955, 11054865, 18424775, 55274325]

約数ペア:

[(1, 55274325), (3, 18424775), (5, 11054865), (15, 3684955), (19, 2909175), (25, 2210973), (57, 969725), (75, 736991), (79, 699675), (95, 581835), (237, 233225), (285, 193945), (395, 139935), (475, 116367), (491, 112575), (1185, 46645), (1425, 38789), (1473, 37525), (1501, 36825), (1975, 27987), (2455, 22515), (4503, 12275), (5925, 9329), (7365, 7505)]