102005775

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 92981745

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 107, 171, 223, 225, 285, 321, 475, 535, 669, 855, 963, 1115, 1425, 1605, 2007, 2033, 2675, 3345, 4237, 4275, 4815, 5575, 6099, 8025, 10035, 10165, 12711, 16725, 18297, 21185, 23861, 24075, 30495, 38133, 50175, 50825, 63555, 71583, 91485, 105925, 119305, 152475, 190665, 214749, 317775, 357915, 453359, 457425, 596525, 953325, 1073745, 1360077, 1789575, 2266795, 4080231, 5368725, 6800385, 11333975, 20401155, 34001925, 102005775]

約数ペア:

[(1, 102005775), (3, 34001925), (5, 20401155), (9, 11333975), (15, 6800385), (19, 5368725), (25, 4080231), (45, 2266795), (57, 1789575), (75, 1360077), (95, 1073745), (107, 953325), (171, 596525), (223, 457425), (225, 453359), (285, 357915), (321, 317775), (475, 214749), (535, 190665), (669, 152475), (855, 119305), (963, 105925), (1115, 91485), (1425, 71583), (1605, 63555), (2007, 50825), (2033, 50175), (2675, 38133), (3345, 30495), (4237, 24075), (4275, 23861), (4815, 21185), (5575, 18297), (6099, 16725), (8025, 12711), (10035, 10165)]