82850925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 147044160

約数和(自身を除く): 64193235

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 795, 1007, 1097, 1325, 1425, 3021, 3291, 3975, 5035, 5485, 15105, 16455, 20843, 25175, 27425, 58141, 62529, 75525, 82275, 104215, 174423, 290705, 312645, 521075, 872115, 1104679, 1453525, 1563225, 3314037, 4360575, 5523395, 16570185, 27616975, 82850925]

約数ペア:

[(1, 82850925), (3, 27616975), (5, 16570185), (15, 5523395), (19, 4360575), (25, 3314037), (53, 1563225), (57, 1453525), (75, 1104679), (95, 872115), (159, 521075), (265, 312645), (285, 290705), (475, 174423), (795, 104215), (1007, 82275), (1097, 75525), (1325, 62529), (1425, 58141), (3021, 27425), (3291, 25175), (3975, 20843), (5035, 16455), (5485, 15105)]