64365195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 106900992

約数和(自身を除く): 42535797

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 1367, 3139, 4101, 6835, 9417, 15695, 20505, 47085, 58781, 99791, 176343, 293905, 299373, 498955, 881715, 1496865, 4291013, 12873039, 21455065, 64365195]

約数ペア:

[(1, 64365195), (3, 21455065), (5, 12873039), (15, 4291013), (43, 1496865), (73, 881715), (129, 498955), (215, 299373), (219, 293905), (365, 176343), (645, 99791), (1095, 58781), (1367, 47085), (3139, 20505), (4101, 15695), (6835, 9417)]