39086325

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 75828480

約数和(自身を除く): 36742155

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 171, 205, 223, 225, 285, 369, 475, 615, 669, 779, 855, 1025, 1115, 1425, 1845, 2007, 2337, 3075, 3345, 3895, 4237, 4275, 5575, 7011, 9143, 9225, 10035, 11685, 12711, 16725, 19475, 21185, 27429, 35055, 38133, 45715, 50175, 58425, 63555, 82287, 105925, 137145, 173717, 175275, 190665, 228575, 317775, 411435, 521151, 685725, 868585, 953325, 1563453, 2057175, 2605755, 4342925, 7817265, 13028775, 39086325]

約数ペア:

[(1, 39086325), (3, 13028775), (5, 7817265), (9, 4342925), (15, 2605755), (19, 2057175), (25, 1563453), (41, 953325), (45, 868585), (57, 685725), (75, 521151), (95, 411435), (123, 317775), (171, 228575), (205, 190665), (223, 175275), (225, 173717), (285, 137145), (369, 105925), (475, 82287), (615, 63555), (669, 58425), (779, 50175), (855, 45715), (1025, 38133), (1115, 35055), (1425, 27429), (1845, 21185), (2007, 19475), (2337, 16725), (3075, 12711), (3345, 11685), (3895, 10035), (4237, 9225), (4275, 9143), (5575, 7011)]