27312576435

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{12511}}^1$

素因数の和:12785

約数の個数: 64

約数和(自身を含む): 49343324160

約数和(自身を除く): 22030747725

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 157, 309, 471, 515, 785, 927, 1413, 1545, 2355, 2781, 4239, 4635, 7065, 12511, 13905, 16171, 21195, 37533, 48513, 62555, 80855, 112599, 145539, 187665, 242565, 337797, 436617, 562995, 727695, 1288633, 1688985, 1964227, 2183085, 3865899, 5892681, 6443165, 9821135, 11597697, 17678043, 19329495, 29463405, 34793091, 53034129, 57988485, 88390215, 173965455, 202315381, 265170645, 606946143, 1011576905, 1820838429, 3034730715, 5462515287, 9104192145, 27312576435]

約数ペア:

[(1, 27312576435), (3, 9104192145), (5, 5462515287), (9, 3034730715), (15, 1820838429), (27, 1011576905), (45, 606946143), (103, 265170645), (135, 202315381), (157, 173965455), (309, 88390215), (471, 57988485), (515, 53034129), (785, 34793091), (927, 29463405), (1413, 19329495), (1545, 17678043), (2355, 11597697), (2781, 9821135), (4239, 6443165), (4635, 5892681), (7065, 3865899), (12511, 2183085), (13905, 1964227), (16171, 1688985), (21195, 1288633), (37533, 727695), (48513, 562995), (62555, 436617), (80855, 337797), (112599, 242565), (145539, 187665)]