888934775495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1\times {\mathrm{4793}}^1$

素因数の和:5912

約数の個数: 64

約数和(自身を含む): 1209402399744

約数和(自身を除く): 320467624249

約数列:

[1, 5, 13, 23, 65, 115, 131, 299, 655, 947, 1495, 1703, 3013, 4735, 4793, 8515, 12311, 15065, 21781, 23965, 39169, 61555, 62309, 108905, 110239, 124057, 195845, 283153, 311545, 551195, 620285, 627883, 1415765, 1433107, 1612741, 2853311, 3139415, 4538971, 7165535, 8063705, 8162479, 14266555, 14441309, 22694855, 37093043, 40812395, 59006623, 72206545, 104396333, 185465215, 187737017, 295033115, 521981665, 594605201, 938685085, 1357152329, 2973026005, 6785761645, 7729867613, 13675919623, 38649338065, 68379598115, 177786955099, 888934775495]

約数ペア:

[(1, 888934775495), (5, 177786955099), (13, 68379598115), (23, 38649338065), (65, 13675919623), (115, 7729867613), (131, 6785761645), (299, 2973026005), (655, 1357152329), (947, 938685085), (1495, 594605201), (1703, 521981665), (3013, 295033115), (4735, 187737017), (4793, 185465215), (8515, 104396333), (12311, 72206545), (15065, 59006623), (21781, 40812395), (23965, 37093043), (39169, 22694855), (61555, 14441309), (62309, 14266555), (108905, 8162479), (110239, 8063705), (124057, 7165535), (195845, 4538971), (283153, 3139415), (311545, 2853311), (551195, 1612741), (620285, 1433107), (627883, 1415765)]