84285745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 30176975

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 1103, 2465, 2635, 4495, 5515, 15283, 18751, 31987, 34193, 76415, 93755, 159935, 170965, 543779, 581281, 991597, 2718895, 2906405, 4957985, 16857149, 84285745]

約数ペア:

[(1, 84285745), (5, 16857149), (17, 4957985), (29, 2906405), (31, 2718895), (85, 991597), (145, 581281), (155, 543779), (493, 170965), (527, 159935), (899, 93755), (1103, 76415), (2465, 34193), (2635, 31987), (4495, 18751), (5515, 15283)]