74377315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 21929885

約数列:

[1, 5, 29, 43, 79, 145, 151, 215, 395, 755, 1247, 2291, 3397, 4379, 6235, 6493, 11455, 11929, 16985, 21895, 32465, 59645, 98513, 188297, 345941, 492565, 512947, 941485, 1729705, 2564735, 14875463, 74377315]

約数ペア:

[(1, 74377315), (5, 14875463), (29, 2564735), (43, 1729705), (79, 941485), (145, 512947), (151, 492565), (215, 345941), (395, 188297), (755, 98513), (1247, 59645), (2291, 32465), (3397, 21895), (4379, 16985), (6235, 11929), (6493, 11455)]