3997643985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 7593730560

約数和(自身を除く): 3596086575

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 53, 57, 95, 141, 159, 171, 235, 265, 285, 423, 477, 705, 795, 855, 893, 1007, 1877, 2115, 2385, 2491, 2679, 3021, 4465, 5035, 5631, 7473, 8037, 9063, 9385, 12455, 13395, 15105, 16893, 22419, 28155, 35663, 37365, 40185, 45315, 47329, 84465, 88219, 99481, 106989, 112095, 141987, 178315, 236645, 264657, 298443, 320967, 425961, 441095, 497405, 534945, 709935, 793971, 895329, 1323285, 1492215, 1604835, 1676161, 1890139, 2129805, 3969855, 4476645, 4675607, 5028483, 5670417, 8380805, 9450695, 14026821, 15085449, 17011251, 23378035, 25142415, 28352085, 42080463, 70134105, 75427245, 85056255, 88836533, 210402315, 266509599, 444182665, 799528797, 1332547995, 3997643985]

約数ペア:

[(1, 3997643985), (3, 1332547995), (5, 799528797), (9, 444182665), (15, 266509599), (19, 210402315), (45, 88836533), (47, 85056255), (53, 75427245), (57, 70134105), (95, 42080463), (141, 28352085), (159, 25142415), (171, 23378035), (235, 17011251), (265, 15085449), (285, 14026821), (423, 9450695), (477, 8380805), (705, 5670417), (795, 5028483), (855, 4675607), (893, 4476645), (1007, 3969855), (1877, 2129805), (2115, 1890139), (2385, 1676161), (2491, 1604835), (2679, 1492215), (3021, 1323285), (4465, 895329), (5035, 793971), (5631, 709935), (7473, 534945), (8037, 497405), (9063, 441095), (9385, 425961), (12455, 320967), (13395, 298443), (15105, 264657), (16893, 236645), (22419, 178315), (28155, 141987), (35663, 112095), (37365, 106989), (40185, 99481), (45315, 88219), (47329, 84465)]