49192875

素因数分解:

$3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 90043200

約数和(自身を除く): 40850325

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 125, 219, 225, 365, 375, 599, 657, 1095, 1125, 1797, 1825, 2995, 3285, 5391, 5475, 8985, 9125, 14975, 16425, 26955, 27375, 43727, 44925, 74875, 82125, 131181, 134775, 218635, 224625, 393543, 655905, 673875, 1093175, 1967715, 3279525, 5465875, 9838575, 16397625, 49192875]

約数ペア:

[(1, 49192875), (3, 16397625), (5, 9838575), (9, 5465875), (15, 3279525), (25, 1967715), (45, 1093175), (73, 673875), (75, 655905), (125, 393543), (219, 224625), (225, 218635), (365, 134775), (375, 131181), (599, 82125), (657, 74875), (1095, 44925), (1125, 43727), (1797, 27375), (1825, 26955), (2995, 16425), (3285, 14975), (5391, 9125), (5475, 8985)]