713205625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 978661728

約数和(自身を除く): 265456103

約数列:

[1, 5, 11, 25, 55, 125, 227, 275, 457, 625, 1135, 1375, 2285, 2497, 5027, 5675, 6875, 11425, 12485, 25135, 28375, 57125, 62425, 103739, 125675, 141875, 285625, 312125, 518695, 628375, 1141129, 1560625, 2593475, 3141875, 5705645, 12967375, 28528225, 64836875, 142641125, 713205625]

約数ペア:

[(1, 713205625), (5, 142641125), (11, 64836875), (25, 28528225), (55, 12967375), (125, 5705645), (227, 3141875), (275, 2593475), (457, 1560625), (625, 1141129), (1135, 628375), (1375, 518695), (2285, 312125), (2497, 285625), (5027, 141875), (5675, 125675), (6875, 103739), (11425, 62425), (12485, 57125), (25135, 28375)]