1539842065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2803}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 2049566976

約数和(自身を除く): 509724911

約数列:

[1, 5, 17, 23, 85, 115, 281, 391, 1405, 1955, 2803, 4777, 6463, 14015, 23885, 32315, 47651, 64469, 109871, 238255, 322345, 549355, 787643, 1095973, 3938215, 5479865, 13389931, 18115789, 66949655, 90578945, 307968413, 1539842065]

約数ペア:

[(1, 1539842065), (5, 307968413), (17, 90578945), (23, 66949655), (85, 18115789), (115, 13389931), (281, 5479865), (391, 3938215), (1405, 1095973), (1955, 787643), (2803, 549355), (4777, 322345), (6463, 238255), (14015, 109871), (23885, 64469), (32315, 47651)]