69120675

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7877}}^1$

素因数の和:7909

約数の個数: 48

約数和(自身を含む): 136762080

約数和(自身を除く): 67641405

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 7877, 8775, 23631, 39385, 70893, 102401, 118155, 196925, 212679, 307203, 354465, 512005, 590775, 921609, 1063395, 1536015, 1772325, 2560025, 2764827, 4608045, 5316975, 7680075, 13824135, 23040225, 69120675]

約数ペア:

[(1, 69120675), (3, 23040225), (5, 13824135), (9, 7680075), (13, 5316975), (15, 4608045), (25, 2764827), (27, 2560025), (39, 1772325), (45, 1536015), (65, 1063395), (75, 921609), (117, 590775), (135, 512005), (195, 354465), (225, 307203), (325, 212679), (351, 196925), (585, 118155), (675, 102401), (975, 70893), (1755, 39385), (2925, 23631), (7877, 8775)]