2073128985

素因数分解:

$3^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7451}}^1$

素因数の和:7700

約数の個数: 48

約数和(自身を含む): 3743288640

約数和(自身を除く): 1670159655

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 229, 243, 405, 687, 1145, 1215, 2061, 3435, 6183, 7451, 10305, 18549, 22353, 30915, 37255, 55647, 67059, 92745, 111765, 201177, 278235, 335295, 603531, 1005885, 1706279, 1810593, 3017655, 5118837, 8531395, 9052965, 15356511, 25594185, 46069533, 76782555, 138208599, 230347665, 414625797, 691042995, 2073128985]

約数ペア:

[(1, 2073128985), (3, 691042995), (5, 414625797), (9, 230347665), (15, 138208599), (27, 76782555), (45, 46069533), (81, 25594185), (135, 15356511), (229, 9052965), (243, 8531395), (405, 5118837), (687, 3017655), (1145, 1810593), (1215, 1706279), (2061, 1005885), (3435, 603531), (6183, 335295), (7451, 278235), (10305, 201177), (18549, 111765), (22353, 92745), (30915, 67059), (37255, 55647)]