3220425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 6388480

約数和(自身を除く): 3168055

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 367, 585, 675, 975, 1101, 1755, 1835, 2925, 3303, 4771, 5505, 8775, 9175, 9909, 14313, 16515, 23855, 27525, 42939, 49545, 71565, 82575, 119275, 128817, 214695, 247725, 357825, 644085, 1073475, 3220425]

約数ペア:

[(1, 3220425), (3, 1073475), (5, 644085), (9, 357825), (13, 247725), (15, 214695), (25, 128817), (27, 119275), (39, 82575), (45, 71565), (65, 49545), (75, 42939), (117, 27525), (135, 23855), (195, 16515), (225, 14313), (325, 9909), (351, 9175), (367, 8775), (585, 5505), (675, 4771), (975, 3303), (1101, 2925), (1755, 1835)]