13950874975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{4817}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 18525171456

約数和(自身を除く): 4574296481

約数列:

[1, 5, 25, 31, 37, 101, 155, 185, 505, 775, 925, 1147, 2525, 3131, 3737, 4817, 5735, 15655, 18685, 24085, 28675, 78275, 93425, 115847, 120425, 149327, 178229, 486517, 579235, 746635, 891145, 2432585, 2896175, 3733175, 4455725, 5525099, 12162925, 15082027, 18001129, 27625495, 75410135, 90005645, 138127475, 377050675, 450028225, 558034999, 2790174995, 13950874975]

約数ペア:

[(1, 13950874975), (5, 2790174995), (25, 558034999), (31, 450028225), (37, 377050675), (101, 138127475), (155, 90005645), (185, 75410135), (505, 27625495), (775, 18001129), (925, 15082027), (1147, 12162925), (2525, 5525099), (3131, 4455725), (3737, 3733175), (4817, 2896175), (5735, 2432585), (15655, 891145), (18685, 746635), (24085, 579235), (28675, 486517), (78275, 178229), (93425, 149327), (115847, 120425)]