12461625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 26282880

約数和(自身を除く): 13821255

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 53, 55, 57, 75, 95, 99, 125, 159, 165, 171, 209, 225, 265, 275, 285, 375, 475, 477, 495, 583, 627, 795, 825, 855, 1007, 1045, 1125, 1325, 1375, 1425, 1749, 1881, 2375, 2385, 2475, 2915, 3021, 3135, 3975, 4125, 4275, 5035, 5225, 5247, 6625, 7125, 8745, 9063, 9405, 11077, 11925, 12375, 14575, 15105, 15675, 19875, 21375, 25175, 26125, 26235, 33231, 43725, 45315, 47025, 55385, 59625, 72875, 75525, 78375, 99693, 125875, 131175, 166155, 218625, 226575, 235125, 276925, 377625, 498465, 655875, 830775, 1132875, 1384625, 2492325, 4153875, 12461625]

約数ペア:

[(1, 12461625), (3, 4153875), (5, 2492325), (9, 1384625), (11, 1132875), (15, 830775), (19, 655875), (25, 498465), (33, 377625), (45, 276925), (53, 235125), (55, 226575), (57, 218625), (75, 166155), (95, 131175), (99, 125875), (125, 99693), (159, 78375), (165, 75525), (171, 72875), (209, 59625), (225, 55385), (265, 47025), (275, 45315), (285, 43725), (375, 33231), (475, 26235), (477, 26125), (495, 25175), (583, 21375), (627, 19875), (795, 15675), (825, 15105), (855, 14575), (1007, 12375), (1045, 11925), (1125, 11077), (1325, 9405), (1375, 9063), (1425, 8745), (1749, 7125), (1881, 6625), (2375, 5247), (2385, 5225), (2475, 5035), (2915, 4275), (3021, 4125), (3135, 3975)]