27303075

素因数分解:

$3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 51463720

約数和(自身を除く): 24160645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 135, 139, 225, 291, 405, 417, 485, 675, 695, 873, 1251, 1455, 2025, 2085, 2425, 2619, 3475, 3753, 4365, 6255, 7275, 7857, 10425, 11259, 13095, 13483, 18765, 21825, 31275, 39285, 40449, 56295, 65475, 67415, 93825, 121347, 196425, 202245, 281475, 337075, 364041, 606735, 1011225, 1092123, 1820205, 3033675, 5460615, 9101025, 27303075]

約数ペア:

[(1, 27303075), (3, 9101025), (5, 5460615), (9, 3033675), (15, 1820205), (25, 1092123), (27, 1011225), (45, 606735), (75, 364041), (81, 337075), (97, 281475), (135, 202245), (139, 196425), (225, 121347), (291, 93825), (405, 67415), (417, 65475), (485, 56295), (675, 40449), (695, 39285), (873, 31275), (1251, 21825), (1455, 18765), (2025, 13483), (2085, 13095), (2425, 11259), (2619, 10425), (3475, 7857), (3753, 7275), (4365, 6255)]