22877985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1$

素因数の和:5145

約数の個数: 32

約数和(自身を含む): 41142528

約数和(自身を除く): 18264543

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 5101, 15303, 25505, 66313, 76515, 117323, 198939, 331565, 351969, 586615, 994695, 1525199, 1759845, 4575597, 7625995, 22877985]

約数ペア:

[(1, 22877985), (3, 7625995), (5, 4575597), (13, 1759845), (15, 1525199), (23, 994695), (39, 586615), (65, 351969), (69, 331565), (115, 198939), (195, 117323), (299, 76515), (345, 66313), (897, 25505), (1495, 15303), (4485, 5101)]