5215313135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 6940990560

約数和(自身を除く): 1725677425

約数列:

[1, 5, 19, 23, 95, 115, 157, 437, 529, 661, 785, 2185, 2645, 2983, 3305, 3611, 10051, 12559, 14915, 15203, 18055, 50255, 62795, 68609, 76015, 83053, 103777, 288857, 343045, 349669, 415265, 518885, 1444285, 1578007, 1748345, 1971763, 2386871, 6643711, 7890035, 9858815, 11934355, 33218555, 45350549, 54898033, 226752745, 274490165, 1043062627, 5215313135]

約数ペア:

[(1, 5215313135), (5, 1043062627), (19, 274490165), (23, 226752745), (95, 54898033), (115, 45350549), (157, 33218555), (437, 11934355), (529, 9858815), (661, 7890035), (785, 6643711), (2185, 2386871), (2645, 1971763), (2983, 1748345), (3305, 1578007), (3611, 1444285), (10051, 518885), (12559, 415265), (14915, 349669), (15203, 343045), (18055, 288857), (50255, 103777), (62795, 83053), (68609, 76015)]