421616163745

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{72103}}^1$

素因数の和:72974

約数の個数: 48

約数和(自身を含む): 609584520960

約数和(自身を除く): 187968357215

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 823, 1015, 1421, 4115, 5761, 7105, 23867, 28805, 40327, 72103, 119335, 167069, 201635, 360515, 504721, 835345, 1169483, 2090987, 2523605, 3533047, 5847415, 10454935, 14636909, 17665235, 59340769, 73184545, 102458363, 296703845, 415385383, 512291815, 1720882301, 2076926915, 2907697681, 8604411505, 12046176107, 14538488405, 60230880535, 84323232749, 421616163745]

約数ペア:

[(1, 421616163745), (5, 84323232749), (7, 60230880535), (29, 14538488405), (35, 12046176107), (49, 8604411505), (145, 2907697681), (203, 2076926915), (245, 1720882301), (823, 512291815), (1015, 415385383), (1421, 296703845), (4115, 102458363), (5761, 73184545), (7105, 59340769), (23867, 17665235), (28805, 14636909), (40327, 10454935), (72103, 5847415), (119335, 3533047), (167069, 2523605), (201635, 2090987), (360515, 1169483), (504721, 835345)]