54503145

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 102009600

約数和(自身を除く): 47506455

約数列:

[1, 3, 5, 9, 15, 27, 41, 43, 45, 123, 129, 135, 205, 215, 229, 369, 387, 615, 645, 687, 1107, 1145, 1161, 1763, 1845, 1935, 2061, 3435, 5289, 5535, 5805, 6183, 8815, 9389, 9847, 10305, 15867, 26445, 28167, 29541, 30915, 46945, 47601, 49235, 79335, 84501, 88623, 140835, 147705, 238005, 253503, 265869, 403727, 422505, 443115, 1211181, 1267515, 1329345, 2018635, 3633543, 6055905, 10900629, 18167715, 54503145]

約数ペア:

[(1, 54503145), (3, 18167715), (5, 10900629), (9, 6055905), (15, 3633543), (27, 2018635), (41, 1329345), (43, 1267515), (45, 1211181), (123, 443115), (129, 422505), (135, 403727), (205, 265869), (215, 253503), (229, 238005), (369, 147705), (387, 140835), (615, 88623), (645, 84501), (687, 79335), (1107, 49235), (1145, 47601), (1161, 46945), (1763, 30915), (1845, 29541), (1935, 28167), (2061, 26445), (3435, 15867), (5289, 10305), (5535, 9847), (5805, 9389), (6183, 8815)]