321030015

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 521159616

約数和(自身を除く): 200129601

約数列:

[1, 3, 5, 15, 101, 303, 313, 505, 677, 939, 1515, 1565, 2031, 3385, 4695, 10155, 31613, 68377, 94839, 158065, 205131, 211901, 341885, 474195, 635703, 1025655, 1059505, 3178515, 21402001, 64206003, 107010005, 321030015]

約数ペア:

[(1, 321030015), (3, 107010005), (5, 64206003), (15, 21402001), (101, 3178515), (303, 1059505), (313, 1025655), (505, 635703), (677, 474195), (939, 341885), (1515, 211901), (1565, 205131), (2031, 158065), (3385, 94839), (4695, 68377), (10155, 31613)]