190052775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4561

約数の個数: 72

約数和(自身を含む): 393282864

約数和(自身を除く): 203230089

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1683, 2475, 2805, 3825, 4517, 4675, 8415, 13551, 14025, 22585, 40653, 42075, 49687, 67755, 76789, 112925, 149061, 203265, 230367, 248435, 338775, 383945, 447183, 691101, 745305, 844679, 1016325, 1151835, 1242175, 1919725, 2235915, 2534037, 3455505, 3726525, 4223395, 5759175, 7602111, 11179575, 12670185, 17277525, 21116975, 38010555, 63350925, 190052775]

約数ペア:

[(1, 190052775), (3, 63350925), (5, 38010555), (9, 21116975), (11, 17277525), (15, 12670185), (17, 11179575), (25, 7602111), (33, 5759175), (45, 4223395), (51, 3726525), (55, 3455505), (75, 2534037), (85, 2235915), (99, 1919725), (153, 1242175), (165, 1151835), (187, 1016325), (225, 844679), (255, 745305), (275, 691101), (425, 447183), (495, 383945), (561, 338775), (765, 248435), (825, 230367), (935, 203265), (1275, 149061), (1683, 112925), (2475, 76789), (2805, 67755), (3825, 49687), (4517, 42075), (4675, 40653), (8415, 22585), (13551, 14025)]