12480435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 24860160

約数和(自身を除く): 12379725

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1327, 1881, 3135, 3981, 6635, 9405, 11943, 14597, 19905, 25213, 43791, 59715, 72985, 75639, 126065, 131373, 218955, 226917, 277343, 378195, 656865, 832029, 1134585, 1386715, 2496087, 4160145, 12480435]

約数ペア:

[(1, 12480435), (3, 4160145), (5, 2496087), (9, 1386715), (11, 1134585), (15, 832029), (19, 656865), (33, 378195), (45, 277343), (55, 226917), (57, 218955), (95, 131373), (99, 126065), (165, 75639), (171, 72985), (209, 59715), (285, 43791), (495, 25213), (627, 19905), (855, 14597), (1045, 11943), (1327, 9405), (1881, 6635), (3135, 3981)]