90558537215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1\times {\mathrm{1889}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 113883719040

約数和(自身を除く): 23325181825

約数列:

[1, 5, 23, 115, 337, 1237, 1685, 1889, 6185, 7751, 9445, 28451, 38755, 43447, 142255, 217235, 416869, 636593, 2084345, 2336693, 3182965, 9587987, 11683465, 14641639, 47939935, 53743939, 73208195, 268719695, 787465541, 3937327705, 18111707443, 90558537215]

約数ペア:

[(1, 90558537215), (5, 18111707443), (23, 3937327705), (115, 787465541), (337, 268719695), (1237, 73208195), (1685, 53743939), (1889, 47939935), (6185, 14641639), (7751, 11683465), (9445, 9587987), (28451, 3182965), (38755, 2336693), (43447, 2084345), (142255, 636593), (217235, 416869)]