31470973545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{32213}}^1$

素因数の和:32454

約数の個数: 64

約数和(自身を含む): 57001771008

約数和(自身を除く): 25530797463

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 191, 341, 465, 573, 955, 1023, 1705, 2101, 2865, 5115, 5921, 6303, 10505, 17763, 29605, 31515, 32213, 65131, 88815, 96639, 161065, 195393, 325655, 354343, 483195, 976965, 998603, 1063029, 1771715, 2995809, 4993015, 5315145, 6152683, 10984633, 14979045, 18458049, 30763415, 32953899, 54923165, 67679513, 92290245, 164769495, 190733173, 203038539, 338397565, 572199519, 953665865, 1015192695, 2098064903, 2860997595, 6294194709, 10490324515, 31470973545]

約数ペア:

[(1, 31470973545), (3, 10490324515), (5, 6294194709), (11, 2860997595), (15, 2098064903), (31, 1015192695), (33, 953665865), (55, 572199519), (93, 338397565), (155, 203038539), (165, 190733173), (191, 164769495), (341, 92290245), (465, 67679513), (573, 54923165), (955, 32953899), (1023, 30763415), (1705, 18458049), (2101, 14979045), (2865, 10984633), (5115, 6152683), (5921, 5315145), (6303, 4993015), (10505, 2995809), (17763, 1771715), (29605, 1063029), (31515, 998603), (32213, 976965), (65131, 483195), (88815, 354343), (96639, 325655), (161065, 195393)]