2243344725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12799}}^1$

素因数の和:12875

約数の個数: 72

約数和(自身を含む): 4333056000

約数和(自身を除く): 2089711275

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 171, 205, 225, 285, 369, 475, 615, 779, 855, 1025, 1425, 1845, 2337, 3075, 3895, 4275, 7011, 9225, 11685, 12799, 19475, 35055, 38397, 58425, 63995, 115191, 175275, 191985, 243181, 319975, 524759, 575955, 729543, 959925, 1215905, 1574277, 2188629, 2623795, 2879775, 3647715, 4722831, 6079525, 7871385, 9970421, 10943145, 13118975, 18238575, 23614155, 29911263, 39356925, 49852105, 54715725, 89733789, 118070775, 149556315, 249260525, 448668945, 747781575, 2243344725]

約数ペア:

[(1, 2243344725), (3, 747781575), (5, 448668945), (9, 249260525), (15, 149556315), (19, 118070775), (25, 89733789), (41, 54715725), (45, 49852105), (57, 39356925), (75, 29911263), (95, 23614155), (123, 18238575), (171, 13118975), (205, 10943145), (225, 9970421), (285, 7871385), (369, 6079525), (475, 4722831), (615, 3647715), (779, 2879775), (855, 2623795), (1025, 2188629), (1425, 1574277), (1845, 1215905), (2337, 959925), (3075, 729543), (3895, 575955), (4275, 524759), (7011, 319975), (9225, 243181), (11685, 191985), (12799, 175275), (19475, 115191), (35055, 63995), (38397, 58425)]