15147150987

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4673}}^1$

素因数の和:4828

約数の個数: 48

約数和(自身を含む): 22138831008

約数和(自身を除く): 6991680021

約数列:

[1, 3, 19, 41, 57, 73, 123, 219, 361, 779, 1083, 1387, 2337, 2993, 4161, 4673, 8979, 14019, 14801, 26353, 44403, 56867, 79059, 88787, 170601, 191593, 266361, 341129, 574779, 1023387, 1080473, 1686953, 3241419, 3640267, 5060859, 6481451, 10920801, 13986289, 19444353, 41958867, 69165073, 123147569, 207495219, 265739491, 369442707, 797218473, 5049050329, 15147150987]

約数ペア:

[(1, 15147150987), (3, 5049050329), (19, 797218473), (41, 369442707), (57, 265739491), (73, 207495219), (123, 123147569), (219, 69165073), (361, 41958867), (779, 19444353), (1083, 13986289), (1387, 10920801), (2337, 6481451), (2993, 5060859), (4161, 3640267), (4673, 3241419), (8979, 1686953), (14019, 1080473), (14801, 1023387), (26353, 574779), (44403, 341129), (56867, 266361), (79059, 191593), (88787, 170601)]