83719125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{10631}}^1$

素因数の和:10659

約数の個数: 48

約数和(自身を含む): 172493568

約数和(自身を除く): 88774443

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 10631, 31893, 53155, 74417, 95679, 159465, 223251, 265775, 372085, 478395, 669753, 797325, 1116255, 1328875, 1860425, 2391975, 3348765, 3986625, 5581275, 9302125, 11959875, 16743825, 27906375, 83719125]

約数ペア:

[(1, 83719125), (3, 27906375), (5, 16743825), (7, 11959875), (9, 9302125), (15, 5581275), (21, 3986625), (25, 3348765), (35, 2391975), (45, 1860425), (63, 1328875), (75, 1116255), (105, 797325), (125, 669753), (175, 478395), (225, 372085), (315, 265775), (375, 223251), (525, 159465), (875, 95679), (1125, 74417), (1575, 53155), (2625, 31893), (7875, 10631)]