2912687895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{32401}}^1$

素因数の和:32883

約数の個数: 32

約数和(自身を含む): 5029827264

約数和(自身を除く): 2117139369

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 461, 1383, 2305, 5993, 6915, 17979, 29965, 32401, 89895, 97203, 162005, 421213, 486015, 1263639, 2106065, 6318195, 14936861, 44810583, 74684305, 194179193, 224052915, 582537579, 970895965, 2912687895]

約数ペア:

[(1, 2912687895), (3, 970895965), (5, 582537579), (13, 224052915), (15, 194179193), (39, 74684305), (65, 44810583), (195, 14936861), (461, 6318195), (1383, 2106065), (2305, 1263639), (5993, 486015), (6915, 421213), (17979, 162005), (29965, 97203), (32401, 89895)]