23477825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 36664320

約数和(自身を除く): 13186495

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 307, 437, 475, 575, 665, 805, 1535, 2149, 2185, 3059, 3325, 4025, 5833, 7061, 7675, 10745, 10925, 15295, 29165, 35305, 40831, 49427, 53725, 76475, 134159, 145825, 176525, 204155, 247135, 670795, 939113, 1020775, 1235675, 3353975, 4695565, 23477825]

約数ペア:

[(1, 23477825), (5, 4695565), (7, 3353975), (19, 1235675), (23, 1020775), (25, 939113), (35, 670795), (95, 247135), (115, 204155), (133, 176525), (161, 145825), (175, 134159), (307, 76475), (437, 53725), (475, 49427), (575, 40831), (665, 35305), (805, 29165), (1535, 15295), (2149, 10925), (2185, 10745), (3059, 7675), (3325, 7061), (4025, 5833)]