71282474955

素因数分解:

$3^4\times 5^1\times {\mathrm{911}}^1\times {\mathrm{193201}}^1$

素因数の和:194129

約数の個数: 40

約数和(自身を含む): 127921362624

約数和(自身を除く): 56638887669

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 911, 2733, 4555, 8199, 13665, 24597, 40995, 73791, 122985, 193201, 368955, 579603, 966005, 1738809, 2898015, 5216427, 8694045, 15649281, 26082135, 78246405, 176006111, 528018333, 880030555, 1584054999, 2640091665, 4752164997, 7920274995, 14256494991, 23760824985, 71282474955]

約数ペア:

[(1, 71282474955), (3, 23760824985), (5, 14256494991), (9, 7920274995), (15, 4752164997), (27, 2640091665), (45, 1584054999), (81, 880030555), (135, 528018333), (405, 176006111), (911, 78246405), (2733, 26082135), (4555, 15649281), (8199, 8694045), (13665, 5216427), (24597, 2898015), (40995, 1738809), (73791, 966005), (122985, 579603), (193201, 368955)]