23272875

素因数分解:

$3^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 42539328

約数和(自身を除く): 19266453

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 137, 151, 225, 375, 411, 453, 685, 755, 1125, 1233, 1359, 2055, 2265, 3425, 3775, 6165, 6795, 10275, 11325, 17125, 18875, 20687, 30825, 33975, 51375, 56625, 62061, 103435, 154125, 169875, 186183, 310305, 517175, 930915, 1551525, 2585875, 4654575, 7757625, 23272875]

約数ペア:

[(1, 23272875), (3, 7757625), (5, 4654575), (9, 2585875), (15, 1551525), (25, 930915), (45, 517175), (75, 310305), (125, 186183), (137, 169875), (151, 154125), (225, 103435), (375, 62061), (411, 56625), (453, 51375), (685, 33975), (755, 30825), (1125, 20687), (1233, 18875), (1359, 17125), (2055, 11325), (2265, 10275), (3425, 6795), (3775, 6165)]