15703317695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{3001}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 21521025792

約数和(自身を除く): 5817708097

約数列:

[1, 5, 13, 19, 65, 95, 223, 247, 361, 1115, 1235, 1805, 2899, 3001, 4237, 4693, 14495, 15005, 21185, 23465, 39013, 55081, 57019, 80503, 195065, 275405, 285095, 402515, 669223, 741247, 1046539, 1083361, 3346115, 3706235, 5232695, 5416805, 8699899, 12715237, 14083693, 43499495, 63576185, 70418465, 165298081, 241589503, 826490405, 1207947515, 3140663539, 15703317695]

約数ペア:

[(1, 15703317695), (5, 3140663539), (13, 1207947515), (19, 826490405), (65, 241589503), (95, 165298081), (223, 70418465), (247, 63576185), (361, 43499495), (1115, 14083693), (1235, 12715237), (1805, 8699899), (2899, 5416805), (3001, 5232695), (4237, 3706235), (4693, 3346115), (14495, 1083361), (15005, 1046539), (21185, 741247), (23465, 669223), (39013, 402515), (55081, 285095), (57019, 275405), (80503, 195065)]