451289085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 804722688

約数和(自身を除く): 353433603

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 107, 129, 195, 215, 321, 503, 535, 559, 645, 1391, 1509, 1605, 1677, 2515, 2795, 4173, 4601, 6539, 6955, 7545, 8385, 13803, 19617, 20865, 21629, 23005, 32695, 53821, 59813, 64887, 69015, 98085, 108145, 161463, 179439, 269105, 281177, 299065, 324435, 699673, 807315, 843531, 897195, 1405885, 2099019, 2314303, 3498365, 4217655, 6942909, 10495095, 11571515, 30085939, 34714545, 90257817, 150429695, 451289085]

約数ペア:

[(1, 451289085), (3, 150429695), (5, 90257817), (13, 34714545), (15, 30085939), (39, 11571515), (43, 10495095), (65, 6942909), (107, 4217655), (129, 3498365), (195, 2314303), (215, 2099019), (321, 1405885), (503, 897195), (535, 843531), (559, 807315), (645, 699673), (1391, 324435), (1509, 299065), (1605, 281177), (1677, 269105), (2515, 179439), (2795, 161463), (4173, 108145), (4601, 98085), (6539, 69015), (6955, 64887), (7545, 59813), (8385, 53821), (13803, 32695), (19617, 23005), (20865, 21629)]