10649025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 20891520

約数和(自身を除く): 10242495

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 47, 53, 57, 75, 95, 141, 159, 171, 225, 235, 265, 285, 423, 475, 477, 705, 795, 855, 893, 1007, 1175, 1325, 1425, 2115, 2385, 2491, 2679, 3021, 3525, 3975, 4275, 4465, 5035, 7473, 8037, 9063, 10575, 11925, 12455, 13395, 15105, 22325, 22419, 25175, 37365, 40185, 45315, 47329, 62275, 66975, 75525, 112095, 141987, 186825, 200925, 226575, 236645, 425961, 560475, 709935, 1183225, 2129805, 3549675, 10649025]

約数ペア:

[(1, 10649025), (3, 3549675), (5, 2129805), (9, 1183225), (15, 709935), (19, 560475), (25, 425961), (45, 236645), (47, 226575), (53, 200925), (57, 186825), (75, 141987), (95, 112095), (141, 75525), (159, 66975), (171, 62275), (225, 47329), (235, 45315), (265, 40185), (285, 37365), (423, 25175), (475, 22419), (477, 22325), (705, 15105), (795, 13395), (855, 12455), (893, 11925), (1007, 10575), (1175, 9063), (1325, 8037), (1425, 7473), (2115, 5035), (2385, 4465), (2491, 4275), (2679, 3975), (3021, 3525)]