16802535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 28366848

約数和(自身を除く): 11564313

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 431, 565, 1293, 1695, 2155, 2599, 6465, 7797, 9913, 12995, 29739, 38985, 48703, 49565, 146109, 148695, 243515, 730545, 1120169, 3360507, 5600845, 16802535]

約数ペア:

[(1, 16802535), (3, 5600845), (5, 3360507), (15, 1120169), (23, 730545), (69, 243515), (113, 148695), (115, 146109), (339, 49565), (345, 48703), (431, 38985), (565, 29739), (1293, 12995), (1695, 9913), (2155, 7797), (2599, 6465)]