53880375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{6247}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 93570048

約数和(自身を除く): 39689673

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 6247, 8625, 18741, 31235, 93705, 143681, 156175, 431043, 468525, 718405, 780875, 2155215, 2342625, 3592025, 10776075, 17960125, 53880375]

約数ペア:

[(1, 53880375), (3, 17960125), (5, 10776075), (15, 3592025), (23, 2342625), (25, 2155215), (69, 780875), (75, 718405), (115, 468525), (125, 431043), (345, 156175), (375, 143681), (575, 93705), (1725, 31235), (2875, 18741), (6247, 8625)]