76331325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 144990720

約数和(自身を除く): 68659395

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 347, 419, 525, 1041, 1257, 1735, 2095, 2429, 2933, 5205, 6285, 7287, 8675, 8799, 10475, 12145, 14665, 26025, 31425, 36435, 43995, 60725, 73325, 145393, 182175, 219975, 436179, 726965, 1017751, 2180895, 3053253, 3634825, 5088755, 10904475, 15266265, 25443775, 76331325]

約数ペア:

[(1, 76331325), (3, 25443775), (5, 15266265), (7, 10904475), (15, 5088755), (21, 3634825), (25, 3053253), (35, 2180895), (75, 1017751), (105, 726965), (175, 436179), (347, 219975), (419, 182175), (525, 145393), (1041, 73325), (1257, 60725), (1735, 43995), (2095, 36435), (2429, 31425), (2933, 26025), (5205, 14665), (6285, 12145), (7287, 10475), (8675, 8799)]