1428588425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{4049}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 1934474400

約数和(自身を除く): 505885975

約数列:

[1, 5, 11, 25, 55, 275, 1283, 4049, 6415, 14113, 20245, 32075, 44539, 70565, 101225, 222695, 352825, 1113475, 5194867, 25974335, 57143537, 129871675, 285717685, 1428588425]

約数ペア:

[(1, 1428588425), (5, 285717685), (11, 129871675), (25, 57143537), (55, 25974335), (275, 5194867), (1283, 1113475), (4049, 352825), (6415, 222695), (14113, 101225), (20245, 70565), (32075, 44539)]