8268447705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{2081}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 15350169600

約数和(自身を除く): 7081721895

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 479, 553, 1185, 1437, 1659, 2081, 2395, 2765, 3353, 6243, 7185, 8295, 10059, 10405, 14567, 16765, 31215, 37841, 43701, 50295, 72835, 113523, 164399, 189205, 218505, 264887, 493197, 567615, 794661, 821995, 996799, 1150793, 1324435, 2465985, 2990397, 3452379, 3973305, 4983995, 5753965, 6977593, 14951985, 17261895, 20932779, 34887965, 78747121, 104663895, 236241363, 393735605, 551229847, 1181206815, 1653689541, 2756149235, 8268447705]

約数ペア:

[(1, 8268447705), (3, 2756149235), (5, 1653689541), (7, 1181206815), (15, 551229847), (21, 393735605), (35, 236241363), (79, 104663895), (105, 78747121), (237, 34887965), (395, 20932779), (479, 17261895), (553, 14951985), (1185, 6977593), (1437, 5753965), (1659, 4983995), (2081, 3973305), (2395, 3452379), (2765, 2990397), (3353, 2465985), (6243, 1324435), (7185, 1150793), (8295, 996799), (10059, 821995), (10405, 794661), (14567, 567615), (16765, 493197), (31215, 264887), (37841, 218505), (43701, 189205), (50295, 164399), (72835, 113523)]