1394953655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 1772789760

約数和(自身を除く): 377836105

約数列:

[1, 5, 31, 47, 155, 235, 419, 457, 1457, 2095, 2285, 7285, 12989, 14167, 19693, 21479, 64945, 70835, 98465, 107395, 191483, 610483, 665849, 957415, 3052415, 3329245, 5935973, 8999701, 29679865, 44998505, 278990731, 1394953655]

約数ペア:

[(1, 1394953655), (5, 278990731), (31, 44998505), (47, 29679865), (155, 8999701), (235, 5935973), (419, 3329245), (457, 3052415), (1457, 957415), (2095, 665849), (2285, 610483), (7285, 191483), (12989, 107395), (14167, 98465), (19693, 70835), (21479, 64945)]