73438205

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 92356440

約数和(自身を除く): 18918235

約数列:

[1, 5, 47, 61, 109, 235, 305, 545, 2209, 2867, 5123, 6649, 11045, 14335, 25615, 33245, 134749, 240781, 312503, 673745, 1203905, 1562515, 14687641, 73438205]

約数ペア:

[(1, 73438205), (5, 14687641), (47, 1562515), (61, 1203905), (109, 673745), (235, 312503), (305, 240781), (545, 134749), (2209, 33245), (2867, 25615), (5123, 14335), (6649, 11045)]