73219545

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{8609}}^1$

素因数の和:8636

約数の個数: 48

約数和(自身を含む): 150433920

約数和(自身を除く): 77214375

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, 8505, 8609, 25827, 43045, 60263, 77481, 129135, 180789, 232443, 301315, 387405, 542367, 697329, 903945, 1162215, 1627101, 2091987, 2711835, 3486645, 4881303, 8135505, 10459935, 14643909, 24406515, 73219545]

約数ペア:

[(1, 73219545), (3, 24406515), (5, 14643909), (7, 10459935), (9, 8135505), (15, 4881303), (21, 3486645), (27, 2711835), (35, 2091987), (45, 1627101), (63, 1162215), (81, 903945), (105, 697329), (135, 542367), (189, 387405), (243, 301315), (315, 232443), (405, 180789), (567, 129135), (945, 77481), (1215, 60263), (1701, 43045), (2835, 25827), (8505, 8609)]