22703875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 7622525

約数列:

[1, 5, 23, 25, 53, 115, 125, 149, 265, 575, 745, 1219, 1325, 2875, 3427, 3725, 6095, 6625, 7897, 17135, 18625, 30475, 39485, 85675, 152375, 181631, 197425, 428375, 908155, 987125, 4540775, 22703875]

約数ペア:

[(1, 22703875), (5, 4540775), (23, 987125), (25, 908155), (53, 428375), (115, 197425), (125, 181631), (149, 152375), (265, 85675), (575, 39485), (745, 30475), (1219, 18625), (1325, 17135), (2875, 7897), (3427, 6625), (3725, 6095)]