377996835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{26723}}^1$

素因数の和:26795

約数の個数: 32

約数和(自身を含む): 646507008

約数和(自身を除く): 268510173

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 14145, 26723, 80169, 133615, 400845, 614629, 1095643, 1843887, 3073145, 3286929, 5478215, 9219435, 16434645, 25199789, 75599367, 125998945, 377996835]

約数ペア:

[(1, 377996835), (3, 125998945), (5, 75599367), (15, 25199789), (23, 16434645), (41, 9219435), (69, 5478215), (115, 3286929), (123, 3073145), (205, 1843887), (345, 1095643), (615, 614629), (943, 400845), (2829, 133615), (4715, 80169), (14145, 26723)]