20140318425

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1213}}^1\times {\mathrm{2069}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 33653828160

約数和(自身を除く): 13513509735

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1213, 1605, 2069, 2675, 3639, 6065, 6207, 8025, 10345, 18195, 30325, 31035, 51725, 90975, 129791, 155175, 221383, 389373, 648955, 664149, 1106915, 1946865, 2509697, 3244775, 3320745, 5534575, 7529091, 9734325, 12548485, 16603725, 37645455, 62742425, 188227275, 268537579, 805612737, 1342687895, 4028063685, 6713439475, 20140318425]

約数ペア:

[(1, 20140318425), (3, 6713439475), (5, 4028063685), (15, 1342687895), (25, 805612737), (75, 268537579), (107, 188227275), (321, 62742425), (535, 37645455), (1213, 16603725), (1605, 12548485), (2069, 9734325), (2675, 7529091), (3639, 5534575), (6065, 3320745), (6207, 3244775), (8025, 2509697), (10345, 1946865), (18195, 1106915), (30325, 664149), (31035, 648955), (51725, 389373), (90975, 221383), (129791, 155175)]