11937750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 32527872

約数和(自身を除く): 20590122

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1447, 1650, 2750, 2894, 4125, 4341, 7235, 8250, 8682, 14470, 15917, 21705, 31834, 36175, 43410, 47751, 72350, 79585, 95502, 108525, 159170, 180875, 217050, 238755, 361750, 397925, 477510, 542625, 795850, 1085250, 1193775, 1989625, 2387550, 3979250, 5968875, 11937750]

約数ペア:

[(1, 11937750), (2, 5968875), (3, 3979250), (5, 2387550), (6, 1989625), (10, 1193775), (11, 1085250), (15, 795850), (22, 542625), (25, 477510), (30, 397925), (33, 361750), (50, 238755), (55, 217050), (66, 180875), (75, 159170), (110, 108525), (125, 95502), (150, 79585), (165, 72350), (250, 47751), (275, 43410), (330, 36175), (375, 31834), (550, 21705), (750, 15917), (825, 14470), (1375, 8682), (1447, 8250), (1650, 7235), (2750, 4341), (2894, 4125)]