13104585

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 26832960

約数和(自身を除く): 13728375

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 131, 135, 171, 195, 247, 285, 351, 393, 405, 513, 585, 655, 741, 855, 1053, 1179, 1235, 1539, 1703, 1755, 1965, 2223, 2489, 2565, 3537, 3705, 5109, 5265, 5895, 6669, 7467, 7695, 8515, 10611, 11115, 12445, 15327, 17685, 20007, 22401, 25545, 32357, 33345, 37335, 45981, 53055, 67203, 76635, 97071, 100035, 112005, 137943, 161785, 201609, 229905, 291213, 336015, 485355, 689715, 873639, 1008045, 1456065, 2620917, 4368195, 13104585]

約数ペア:

[(1, 13104585), (3, 4368195), (5, 2620917), (9, 1456065), (13, 1008045), (15, 873639), (19, 689715), (27, 485355), (39, 336015), (45, 291213), (57, 229905), (65, 201609), (81, 161785), (95, 137943), (117, 112005), (131, 100035), (135, 97071), (171, 76635), (195, 67203), (247, 53055), (285, 45981), (351, 37335), (393, 33345), (405, 32357), (513, 25545), (585, 22401), (655, 20007), (741, 17685), (855, 15327), (1053, 12445), (1179, 11115), (1235, 10611), (1539, 8515), (1703, 7695), (1755, 7467), (1965, 6669), (2223, 5895), (2489, 5265), (2565, 5109), (3537, 3705)]