103452245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 141751680

約数和(自身を除く): 38299435

約数列:

[1, 5, 13, 19, 65, 95, 211, 247, 397, 1055, 1235, 1985, 2743, 4009, 5161, 7543, 13715, 20045, 25805, 37715, 52117, 83767, 98059, 260585, 418835, 490295, 1088971, 1591573, 5444855, 7957865, 20690449, 103452245]

約数ペア:

[(1, 103452245), (5, 20690449), (13, 7957865), (19, 5444855), (65, 1591573), (95, 1088971), (211, 490295), (247, 418835), (397, 260585), (1055, 98059), (1235, 83767), (1985, 52117), (2743, 37715), (4009, 25805), (5161, 20045), (7543, 13715)]