139515870625

素因数分解:

$5^4\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{8971}}^1$

素因数の和:9307

約数の個数: 40

約数和(自身を含む): 176579726400

約数和(自身を除く): 37063855775

約数列:

[1, 5, 25, 125, 149, 167, 625, 745, 835, 3725, 4175, 8971, 18625, 20875, 24883, 44855, 93125, 104375, 124415, 224275, 622075, 1121375, 1336679, 1498157, 3110375, 5606875, 6683395, 7490785, 15551875, 33416975, 37453925, 167084875, 187269625, 223225393, 835424375, 936348125, 1116126965, 5580634825, 27903174125, 139515870625]

約数ペア:

[(1, 139515870625), (5, 27903174125), (25, 5580634825), (125, 1116126965), (149, 936348125), (167, 835424375), (625, 223225393), (745, 187269625), (835, 167084875), (3725, 37453925), (4175, 33416975), (8971, 15551875), (18625, 7490785), (20875, 6683395), (24883, 5606875), (44855, 3110375), (93125, 1498157), (104375, 1336679), (124415, 1121375), (224275, 622075)]