715557375

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 1459261440

約数和(自身を除く): 743704065

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 47, 65, 75, 117, 125, 135, 141, 195, 225, 235, 325, 347, 351, 375, 423, 585, 611, 675, 705, 975, 1041, 1125, 1175, 1269, 1625, 1735, 1755, 1833, 2115, 2925, 3055, 3123, 3375, 3525, 4511, 4875, 5205, 5499, 5875, 6345, 8675, 8775, 9165, 9369, 10575, 13533, 14625, 15275, 15615, 16309, 16497, 17625, 22555, 26025, 27495, 31725, 40599, 43375, 43875, 45825, 46845, 48927, 52875, 67665, 76375, 78075, 81545, 82485, 112775, 121797, 130125, 137475, 146781, 158625, 202995, 212017, 229125, 234225, 244635, 338325, 390375, 407725, 412425, 440343, 563875, 608985, 636051, 687375, 733905, 1014975, 1060085, 1171125, 1223175, 1691625, 1908153, 2038625, 2062125, 2201715, 3044925, 3180255, 3669525, 5074875, 5300425, 5724459, 6115875, 9540765, 11008575, 15224625, 15901275, 18347625, 26502125, 28622295, 47703825, 55042875, 79506375, 143111475, 238519125, 715557375]

約数ペア:

[(1, 715557375), (3, 238519125), (5, 143111475), (9, 79506375), (13, 55042875), (15, 47703825), (25, 28622295), (27, 26502125), (39, 18347625), (45, 15901275), (47, 15224625), (65, 11008575), (75, 9540765), (117, 6115875), (125, 5724459), (135, 5300425), (141, 5074875), (195, 3669525), (225, 3180255), (235, 3044925), (325, 2201715), (347, 2062125), (351, 2038625), (375, 1908153), (423, 1691625), (585, 1223175), (611, 1171125), (675, 1060085), (705, 1014975), (975, 733905), (1041, 687375), (1125, 636051), (1175, 608985), (1269, 563875), (1625, 440343), (1735, 412425), (1755, 407725), (1833, 390375), (2115, 338325), (2925, 244635), (3055, 234225), (3123, 229125), (3375, 212017), (3525, 202995), (4511, 158625), (4875, 146781), (5205, 137475), (5499, 130125), (5875, 121797), (6345, 112775), (8675, 82485), (8775, 81545), (9165, 78075), (9369, 76375), (10575, 67665), (13533, 52875), (14625, 48927), (15275, 46845), (15615, 45825), (16309, 43875), (16497, 43375), (17625, 40599), (22555, 31725), (26025, 27495)]