790404725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{18307}}^1$

素因数の和:18485

約数の個数: 24

約数和(自身を含む): 1076071008

約数和(自身を除く): 285666283

約数列:

[1, 5, 11, 25, 55, 157, 275, 785, 1727, 3925, 8635, 18307, 43175, 91535, 201377, 457675, 1006885, 2874199, 5034425, 14370995, 31616189, 71854975, 158080945, 790404725]

約数ペア:

[(1, 790404725), (5, 158080945), (11, 71854975), (25, 31616189), (55, 14370995), (157, 5034425), (275, 2874199), (785, 1006885), (1727, 457675), (3925, 201377), (8635, 91535), (18307, 43175)]