61397595

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{7219}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 126147840

約数和(自身を除く): 64750245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 7219, 8505, 21657, 36095, 50533, 64971, 108285, 151599, 194913, 252665, 324855, 454797, 584739, 757995, 974565, 1364391, 1754217, 2273985, 2923695, 4093173, 6821955, 8771085, 12279519, 20465865, 61397595]

約数ペア:

[(1, 61397595), (3, 20465865), (5, 12279519), (7, 8771085), (9, 6821955), (15, 4093173), (21, 2923695), (27, 2273985), (35, 1754217), (45, 1364391), (63, 974565), (81, 757995), (105, 584739), (135, 454797), (189, 324855), (243, 252665), (315, 194913), (405, 151599), (567, 108285), (945, 64971), (1215, 50533), (1701, 36095), (2835, 21657), (7219, 8505)]