16935875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 23474880

約数和(自身を除く): 6539005

約数列:

[1, 5, 11, 25, 55, 109, 113, 125, 275, 545, 565, 1199, 1243, 1375, 2725, 2825, 5995, 6215, 12317, 13625, 14125, 29975, 31075, 61585, 135487, 149875, 155375, 307925, 677435, 1539625, 3387175, 16935875]

約数ペア:

[(1, 16935875), (5, 3387175), (11, 1539625), (25, 677435), (55, 307925), (109, 155375), (113, 149875), (125, 135487), (275, 61585), (545, 31075), (565, 29975), (1199, 14125), (1243, 13625), (1375, 12317), (2725, 6215), (2825, 5995)]