7625475

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 16665600

約数和(自身を除く): 9040125

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 79, 99, 117, 135, 143, 165, 195, 225, 237, 275, 297, 325, 351, 395, 429, 495, 585, 675, 711, 715, 825, 869, 975, 1027, 1185, 1287, 1485, 1755, 1975, 2133, 2145, 2475, 2607, 2925, 3081, 3555, 3575, 3861, 4345, 5135, 5925, 6435, 7425, 7821, 8775, 9243, 10665, 10725, 11297, 13035, 15405, 17775, 19305, 21725, 23463, 25675, 27729, 32175, 33891, 39105, 46215, 53325, 56485, 65175, 77025, 96525, 101673, 117315, 138645, 169455, 195525, 231075, 282425, 305019, 508365, 586575, 693225, 847275, 1525095, 2541825, 7625475]

約数ペア:

[(1, 7625475), (3, 2541825), (5, 1525095), (9, 847275), (11, 693225), (13, 586575), (15, 508365), (25, 305019), (27, 282425), (33, 231075), (39, 195525), (45, 169455), (55, 138645), (65, 117315), (75, 101673), (79, 96525), (99, 77025), (117, 65175), (135, 56485), (143, 53325), (165, 46215), (195, 39105), (225, 33891), (237, 32175), (275, 27729), (297, 25675), (325, 23463), (351, 21725), (395, 19305), (429, 17775), (495, 15405), (585, 13035), (675, 11297), (711, 10725), (715, 10665), (825, 9243), (869, 8775), (975, 7821), (1027, 7425), (1185, 6435), (1287, 5925), (1485, 5135), (1755, 4345), (1975, 3861), (2133, 3575), (2145, 3555), (2475, 3081), (2607, 2925)]