97817405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 143907840

約数和(自身を除く): 46090435

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 2081, 2765, 6715, 9401, 10405, 14567, 35377, 47005, 72835, 164399, 176885, 247639, 821995, 1150793, 1238195, 2794783, 5753965, 13973915, 19563481, 97817405]

約数ペア:

[(1, 97817405), (5, 19563481), (7, 13973915), (17, 5753965), (35, 2794783), (79, 1238195), (85, 1150793), (119, 821995), (395, 247639), (553, 176885), (595, 164399), (1343, 72835), (2081, 47005), (2765, 35377), (6715, 14567), (9401, 10405)]