15704922735

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{673}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 28451254656

約数和(自身を除く): 12746331921

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 367, 405, 471, 673, 785, 1101, 1413, 1835, 2019, 2355, 3303, 3365, 4239, 5505, 6057, 7065, 9909, 10095, 12717, 16515, 18171, 21195, 29727, 30285, 49545, 54513, 57619, 63585, 90855, 105661, 148635, 172857, 246991, 272565, 288095, 316983, 518571, 528305, 740973, 864285, 950949, 1234955, 1555713, 1584915, 2222919, 2592855, 2852847, 3704865, 4667139, 4754745, 6668757, 7778565, 8558541, 11114595, 14264235, 20006271, 23335695, 33343785, 38777587, 42792705, 100031355, 116332761, 193887935, 348998283, 581663805, 1046994849, 1744991415, 3140984547, 5234974245, 15704922735]

約数ペア:

[(1, 15704922735), (3, 5234974245), (5, 3140984547), (9, 1744991415), (15, 1046994849), (27, 581663805), (45, 348998283), (81, 193887935), (135, 116332761), (157, 100031355), (367, 42792705), (405, 38777587), (471, 33343785), (673, 23335695), (785, 20006271), (1101, 14264235), (1413, 11114595), (1835, 8558541), (2019, 7778565), (2355, 6668757), (3303, 4754745), (3365, 4667139), (4239, 3704865), (5505, 2852847), (6057, 2592855), (7065, 2222919), (9909, 1584915), (10095, 1555713), (12717, 1234955), (16515, 950949), (18171, 864285), (21195, 740973), (29727, 528305), (30285, 518571), (49545, 316983), (54513, 288095), (57619, 272565), (63585, 246991), (90855, 172857), (105661, 148635)]