65301945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 109707264

約数和(自身を除く): 44405319

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 573, 955, 991, 2865, 2973, 4393, 4955, 13179, 14865, 21965, 22793, 65895, 68379, 113965, 189281, 341895, 567843, 946405, 2839215, 4353463, 13060389, 21767315, 65301945]

約数ペア:

[(1, 65301945), (3, 21767315), (5, 13060389), (15, 4353463), (23, 2839215), (69, 946405), (115, 567843), (191, 341895), (345, 189281), (573, 113965), (955, 68379), (991, 65895), (2865, 22793), (2973, 21965), (4393, 14865), (4955, 13179)]