6840300625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1217}}^1$

素因数の和:1300

約数の個数: 60

約数和(自身を含む): 9468822132

約数和(自身を除く): 2628521507

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 529, 575, 625, 1217, 1955, 2125, 2645, 2875, 6085, 8993, 9775, 10625, 13225, 14375, 20689, 27991, 30425, 44965, 48875, 66125, 103445, 139955, 152125, 224825, 244375, 330625, 475847, 517225, 643793, 699775, 760625, 1124125, 2379235, 2586125, 3218965, 3498875, 5620625, 10944481, 11896175, 12930625, 16094825, 17494375, 54722405, 59480875, 80474125, 273612025, 297404375, 402370625, 1368060125, 6840300625]

約数ペア:

[(1, 6840300625), (5, 1368060125), (17, 402370625), (23, 297404375), (25, 273612025), (85, 80474125), (115, 59480875), (125, 54722405), (391, 17494375), (425, 16094825), (529, 12930625), (575, 11896175), (625, 10944481), (1217, 5620625), (1955, 3498875), (2125, 3218965), (2645, 2586125), (2875, 2379235), (6085, 1124125), (8993, 760625), (9775, 699775), (10625, 643793), (13225, 517225), (14375, 475847), (20689, 330625), (27991, 244375), (30425, 224825), (44965, 152125), (48875, 139955), (66125, 103445)]