38312955

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 68571360

約数和(自身を除く): 30258405

約数列:

[1, 3, 5, 9, 15, 45, 73, 107, 109, 219, 321, 327, 365, 535, 545, 657, 963, 981, 1095, 1605, 1635, 3285, 4815, 4905, 7811, 7957, 11663, 23433, 23871, 34989, 39055, 39785, 58315, 70299, 71613, 104967, 117165, 119355, 174945, 351495, 358065, 524835, 851399, 2554197, 4256995, 7662591, 12770985, 38312955]

約数ペア:

[(1, 38312955), (3, 12770985), (5, 7662591), (9, 4256995), (15, 2554197), (45, 851399), (73, 524835), (107, 358065), (109, 351495), (219, 174945), (321, 119355), (327, 117165), (365, 104967), (535, 71613), (545, 70299), (657, 58315), (963, 39785), (981, 39055), (1095, 34989), (1605, 23871), (1635, 23433), (3285, 11663), (4815, 7957), (4905, 7811)]