117842225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 162846720

約数和(自身を除く): 45004495

約数列:

[1, 5, 23, 25, 29, 37, 115, 145, 185, 191, 575, 667, 725, 851, 925, 955, 1073, 3335, 4255, 4393, 4775, 5365, 5539, 7067, 16675, 21275, 21965, 24679, 26825, 27695, 35335, 109825, 123395, 127397, 138475, 162541, 176675, 204943, 616975, 636985, 812705, 1024715, 3184925, 4063525, 4713689, 5123575, 23568445, 117842225]

約数ペア:

[(1, 117842225), (5, 23568445), (23, 5123575), (25, 4713689), (29, 4063525), (37, 3184925), (115, 1024715), (145, 812705), (185, 636985), (191, 616975), (575, 204943), (667, 176675), (725, 162541), (851, 138475), (925, 127397), (955, 123395), (1073, 109825), (3335, 35335), (4255, 27695), (4393, 26825), (4775, 24679), (5365, 21965), (5539, 21275), (7067, 16675)]