2912563715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 3702620160

約数和(自身を除く): 790056445

約数列:

[1, 5, 23, 89, 115, 383, 445, 743, 1915, 2047, 3715, 8809, 10235, 17089, 34087, 44045, 66127, 85445, 170435, 284569, 330635, 784001, 1422845, 1520921, 3920005, 6545087, 7604605, 25326641, 32725435, 126633205, 582512743, 2912563715]

約数ペア:

[(1, 2912563715), (5, 582512743), (23, 126633205), (89, 32725435), (115, 25326641), (383, 7604605), (445, 6545087), (743, 3920005), (1915, 1520921), (2047, 1422845), (3715, 784001), (8809, 330635), (10235, 284569), (17089, 170435), (34087, 85445), (44045, 66127)]