6968025

素因数分解:

$3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 13721344

約数和(自身を除く): 6753319

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 37, 45, 75, 81, 93, 111, 135, 155, 185, 225, 243, 279, 333, 405, 465, 555, 675, 775, 837, 925, 999, 1147, 1215, 1395, 1665, 2025, 2325, 2511, 2775, 2997, 3441, 4185, 4995, 5735, 6075, 6975, 7533, 8325, 8991, 10323, 12555, 14985, 17205, 20925, 24975, 28675, 30969, 37665, 44955, 51615, 62775, 74925, 86025, 92907, 154845, 188325, 224775, 258075, 278721, 464535, 774225, 1393605, 2322675, 6968025]

約数ペア:

[(1, 6968025), (3, 2322675), (5, 1393605), (9, 774225), (15, 464535), (25, 278721), (27, 258075), (31, 224775), (37, 188325), (45, 154845), (75, 92907), (81, 86025), (93, 74925), (111, 62775), (135, 51615), (155, 44955), (185, 37665), (225, 30969), (243, 28675), (279, 24975), (333, 20925), (405, 17205), (465, 14985), (555, 12555), (675, 10323), (775, 8991), (837, 8325), (925, 7533), (999, 6975), (1147, 6075), (1215, 5735), (1395, 4995), (1665, 4185), (2025, 3441), (2325, 2997), (2511, 2775)]