71349225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{23203}}^1$

素因数の和:23257

約数の個数: 24

約数和(自身を含む): 120846432

約数和(自身を除く): 49497207

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 23203, 69609, 116015, 348045, 580075, 951323, 1740225, 2853969, 4756615, 14269845, 23783075, 71349225]

約数ペア:

[(1, 71349225), (3, 23783075), (5, 14269845), (15, 4756615), (25, 2853969), (41, 1740225), (75, 951323), (123, 580075), (205, 348045), (615, 116015), (1025, 69609), (3075, 23203)]