13751775

素因数分解:

$3^4\times 5^2\times {\mathrm{6791}}^1$

素因数の和:6813

約数の個数: 30

約数和(自身を含む): 25476792

約数和(自身を除く): 11725017

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6791, 20373, 33955, 61119, 101865, 169775, 183357, 305595, 509325, 550071, 916785, 1527975, 2750355, 4583925, 13751775]

約数ペア:

[(1, 13751775), (3, 4583925), (5, 2750355), (9, 1527975), (15, 916785), (25, 550071), (27, 509325), (45, 305595), (75, 183357), (81, 169775), (135, 101865), (225, 61119), (405, 33955), (675, 20373), (2025, 6791)]