238971165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{13399}}^1$

素因数の和:13477

約数の個数: 32

約数和(自身を含む): 405216000

約数和(自身を除く): 166244835

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 5945, 13399, 17835, 40197, 66995, 200985, 388571, 549359, 1165713, 1648077, 1942855, 2746795, 5828565, 8240385, 15931411, 47794233, 79657055, 238971165]

約数ペア:

[(1, 238971165), (3, 79657055), (5, 47794233), (15, 15931411), (29, 8240385), (41, 5828565), (87, 2746795), (123, 1942855), (145, 1648077), (205, 1165713), (435, 549359), (615, 388571), (1189, 200985), (3567, 66995), (5945, 40197), (13399, 17835)]