2022320625

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 3658079040

約数和(自身を除く): 1635758415

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 163, 195, 325, 375, 489, 509, 625, 815, 975, 1527, 1625, 1875, 2119, 2445, 2545, 4075, 4875, 6357, 6617, 7635, 8125, 10595, 12225, 12725, 19851, 20375, 24375, 31785, 33085, 38175, 52975, 61125, 63625, 82967, 99255, 101875, 158925, 165425, 190875, 248901, 264875, 305625, 318125, 414835, 496275, 794625, 827125, 954375, 1078571, 1244505, 1324375, 2074175, 2481375, 3235713, 3973125, 4135625, 5392855, 6222525, 10370875, 12406875, 16178565, 26964275, 31112625, 51854375, 80892825, 134821375, 155563125, 404464125, 674106875, 2022320625]

約数ペア:

[(1, 2022320625), (3, 674106875), (5, 404464125), (13, 155563125), (15, 134821375), (25, 80892825), (39, 51854375), (65, 31112625), (75, 26964275), (125, 16178565), (163, 12406875), (195, 10370875), (325, 6222525), (375, 5392855), (489, 4135625), (509, 3973125), (625, 3235713), (815, 2481375), (975, 2074175), (1527, 1324375), (1625, 1244505), (1875, 1078571), (2119, 954375), (2445, 827125), (2545, 794625), (4075, 496275), (4875, 414835), (6357, 318125), (6617, 305625), (7635, 264875), (8125, 248901), (10595, 190875), (12225, 165425), (12725, 158925), (19851, 101875), (20375, 99255), (24375, 82967), (31785, 63625), (33085, 61125), (38175, 52975)]