61259895

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 116174520

約数和(自身を除く): 54914625

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 361, 405, 419, 513, 855, 1083, 1257, 1539, 1805, 2095, 2565, 3249, 3771, 5415, 6285, 7695, 7961, 9747, 11313, 16245, 18855, 23883, 29241, 33939, 39805, 48735, 56565, 71649, 119415, 146205, 151259, 169695, 214947, 358245, 453777, 644841, 756295, 1074735, 1361331, 2268885, 3224205, 4083993, 6806655, 12251979, 20419965, 61259895]

約数ペア:

[(1, 61259895), (3, 20419965), (5, 12251979), (9, 6806655), (15, 4083993), (19, 3224205), (27, 2268885), (45, 1361331), (57, 1074735), (81, 756295), (95, 644841), (135, 453777), (171, 358245), (285, 214947), (361, 169695), (405, 151259), (419, 146205), (513, 119415), (855, 71649), (1083, 56565), (1257, 48735), (1539, 39805), (1805, 33939), (2095, 29241), (2565, 23883), (3249, 18855), (3771, 16245), (5415, 11313), (6285, 9747), (7695, 7961)]