378301095

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 669407232

約数和(自身を除く): 291106137

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 271, 335, 463, 603, 813, 1005, 1355, 1389, 2315, 2439, 3015, 4065, 4167, 6945, 12195, 18157, 20835, 31021, 54471, 90785, 93063, 125473, 155105, 163413, 272355, 279189, 376419, 465315, 627365, 817065, 1129257, 1395945, 1882095, 5646285, 8406691, 25220073, 42033455, 75660219, 126100365, 378301095]

約数ペア:

[(1, 378301095), (3, 126100365), (5, 75660219), (9, 42033455), (15, 25220073), (45, 8406691), (67, 5646285), (201, 1882095), (271, 1395945), (335, 1129257), (463, 817065), (603, 627365), (813, 465315), (1005, 376419), (1355, 279189), (1389, 272355), (2315, 163413), (2439, 155105), (3015, 125473), (4065, 93063), (4167, 90785), (6945, 54471), (12195, 31021), (18157, 20835)]