105650925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 185464320

約数和(自身を除く): 79813395

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 151, 285, 453, 475, 491, 755, 1425, 1473, 2265, 2455, 2869, 3775, 7365, 8607, 9329, 11325, 12275, 14345, 27987, 36825, 43035, 46645, 71725, 74141, 139935, 215175, 222423, 233225, 370705, 699675, 1112115, 1408679, 1853525, 4226037, 5560575, 7043395, 21130185, 35216975, 105650925]

約数ペア:

[(1, 105650925), (3, 35216975), (5, 21130185), (15, 7043395), (19, 5560575), (25, 4226037), (57, 1853525), (75, 1408679), (95, 1112115), (151, 699675), (285, 370705), (453, 233225), (475, 222423), (491, 215175), (755, 139935), (1425, 74141), (1473, 71725), (2265, 46645), (2455, 43035), (2869, 36825), (3775, 27987), (7365, 14345), (8607, 12275), (9329, 11325)]