377395395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 677376000

約数和(自身を除く): 299980605

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 149, 155, 195, 403, 419, 447, 465, 745, 1209, 1257, 1937, 2015, 2095, 2235, 4619, 5447, 5811, 6045, 6285, 9685, 12989, 13857, 16341, 23095, 27235, 29055, 38967, 60047, 62431, 64945, 69285, 81705, 168857, 180141, 187293, 194835, 300235, 312155, 506571, 811603, 844285, 900705, 936465, 1935361, 2434809, 2532855, 4058015, 5806083, 9676805, 12174045, 25159693, 29030415, 75479079, 125798465, 377395395]

約数ペア:

[(1, 377395395), (3, 125798465), (5, 75479079), (13, 29030415), (15, 25159693), (31, 12174045), (39, 9676805), (65, 5806083), (93, 4058015), (149, 2532855), (155, 2434809), (195, 1935361), (403, 936465), (419, 900705), (447, 844285), (465, 811603), (745, 506571), (1209, 312155), (1257, 300235), (1937, 194835), (2015, 187293), (2095, 180141), (2235, 168857), (4619, 81705), (5447, 69285), (5811, 64945), (6045, 62431), (6285, 60047), (9685, 38967), (12989, 29055), (13857, 27235), (16341, 23095)]