13995990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 80

約数和(自身を含む): 38733552

約数和(自身を除く): 24737562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 467, 555, 666, 810, 934, 999, 1110, 1401, 1665, 1998, 2335, 2802, 2997, 3330, 4203, 4670, 4995, 5994, 7005, 8406, 9990, 12609, 14010, 14985, 17279, 21015, 25218, 29970, 34558, 37827, 42030, 51837, 63045, 75654, 86395, 103674, 126090, 155511, 172790, 189135, 259185, 311022, 378270, 466533, 518370, 777555, 933066, 1399599, 1555110, 2332665, 2799198, 4665330, 6997995, 13995990]

約数ペア:

[(1, 13995990), (2, 6997995), (3, 4665330), (5, 2799198), (6, 2332665), (9, 1555110), (10, 1399599), (15, 933066), (18, 777555), (27, 518370), (30, 466533), (37, 378270), (45, 311022), (54, 259185), (74, 189135), (81, 172790), (90, 155511), (111, 126090), (135, 103674), (162, 86395), (185, 75654), (222, 63045), (270, 51837), (333, 42030), (370, 37827), (405, 34558), (467, 29970), (555, 25218), (666, 21015), (810, 17279), (934, 14985), (999, 14010), (1110, 12609), (1401, 9990), (1665, 8406), (1998, 7005), (2335, 5994), (2802, 4995), (2997, 4670), (3330, 4203)]