16587325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 22498560

約数和(自身を除く): 5911235

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 1259, 2635, 6295, 13175, 21403, 31475, 39029, 107015, 195145, 535075, 663493, 975725, 3317465, 16587325]

約数ペア:

[(1, 16587325), (5, 3317465), (17, 975725), (25, 663493), (31, 535075), (85, 195145), (155, 107015), (425, 39029), (527, 31475), (775, 21403), (1259, 13175), (2635, 6295)]