27874125

素因数分解:

$3^4\times 5^3\times {\mathrm{2753}}^1$

素因数の和:2780

約数の個数: 40

約数和(自身を含む): 51984504

約数和(自身を除く): 24110379

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 2753, 3375, 8259, 10125, 13765, 24777, 41295, 68825, 74331, 123885, 206475, 222993, 344125, 371655, 619425, 1032375, 1114965, 1858275, 3097125, 5574825, 9291375, 27874125]

約数ペア:

[(1, 27874125), (3, 9291375), (5, 5574825), (9, 3097125), (15, 1858275), (25, 1114965), (27, 1032375), (45, 619425), (75, 371655), (81, 344125), (125, 222993), (135, 206475), (225, 123885), (375, 74331), (405, 68825), (675, 41295), (1125, 24777), (2025, 13765), (2753, 10125), (3375, 8259)]