1215208035

素因数分解:

$3^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{12841}}^1$

素因数の和:13556

約数の個数: 32

約数和(自身を含む): 2163620160

約数和(自身を除く): 948412125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 701, 2103, 3505, 6309, 10515, 12841, 18927, 31545, 38523, 64205, 94635, 115569, 192615, 346707, 577845, 1733535, 9001541, 27004623, 45007705, 81013869, 135023115, 243041607, 405069345, 1215208035]

約数ペア:

[(1, 1215208035), (3, 405069345), (5, 243041607), (9, 135023115), (15, 81013869), (27, 45007705), (45, 27004623), (135, 9001541), (701, 1733535), (2103, 577845), (3505, 346707), (6309, 192615), (10515, 115569), (12841, 94635), (18927, 64205), (31545, 38523)]