157079232025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1\times {\mathrm{1877}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 207505718784

約数和(自身を除く): 50426486759

約数列:

[1, 5, 17, 25, 85, 223, 425, 883, 1115, 1877, 3791, 4415, 5575, 9385, 15011, 18955, 22075, 31909, 46925, 75055, 94775, 159545, 196909, 375275, 418571, 797725, 984545, 1657391, 2092855, 3347453, 4922725, 7115707, 8286955, 10464275, 16737265, 28175647, 35578535, 41434775, 83686325, 140878235, 177892675, 369598193, 704391175, 1847990965, 6283169281, 9239954825, 31415846405, 157079232025]

約数ペア:

[(1, 157079232025), (5, 31415846405), (17, 9239954825), (25, 6283169281), (85, 1847990965), (223, 704391175), (425, 369598193), (883, 177892675), (1115, 140878235), (1877, 83686325), (3791, 41434775), (4415, 35578535), (5575, 28175647), (9385, 16737265), (15011, 10464275), (18955, 8286955), (22075, 7115707), (31909, 4922725), (46925, 3347453), (75055, 2092855), (94775, 1657391), (159545, 984545), (196909, 797725), (375275, 418571)]