85943560.0000000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{28001}}^1$

素因数の和:28933

約数の個数: 32

約数和(自身を含む): 8580708864

約数和(自身を除く): 3606471219

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 911, 2733, 4555, 11843, 13665, 28001, 35529, 59215, 84003, 140005, 177645, 364013, 420015, 1092039, 1820065, 5460195, 25508911, 76526733, 127544555, 331615843, 382633665, 994847529, 1658079215, 4974237645]

約数ペア:

[(1, 4974237645), (3, 1658079215), (5, 994847529), (13, 382633665), (15, 331615843), (39, 127544555), (65, 76526733), (195, 25508911), (911, 5460195), (2733, 1820065), (4555, 1092039), (11843, 420015), (13665, 364013), (28001, 177645), (35529, 140005), (59215, 84003)]