15697979455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{5323}}^1$

素因数の和:6223

約数の個数: 32

約数和(自身を含む): 20393049600

約数和(自身を除く): 4695070145

約数列:

[1, 5, 19, 37, 95, 185, 703, 839, 3515, 4195, 5323, 15941, 26615, 31043, 79705, 101137, 155215, 196951, 505685, 589817, 984755, 2949085, 3742069, 4465997, 18710345, 22329985, 84853943, 165241889, 424269715, 826209445, 3139595891, 15697979455]

約数ペア:

[(1, 15697979455), (5, 3139595891), (19, 826209445), (37, 424269715), (95, 165241889), (185, 84853943), (703, 22329985), (839, 18710345), (3515, 4465997), (4195, 3742069), (5323, 2949085), (15941, 984755), (26615, 589817), (31043, 505685), (79705, 196951), (101137, 155215)]