214945124325

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3049}}^1\times {\mathrm{5987}}^1$

素因数の和:9206

約数の個数: 48

約数和(自身を含む): 357816532800

約数和(自身を除く): 142871408475

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3049, 3925, 5987, 9147, 11775, 15245, 17961, 29935, 45735, 76225, 89805, 149675, 228675, 449025, 478693, 939959, 1436079, 2393465, 2819877, 4699795, 7180395, 11967325, 14099385, 18254363, 23498975, 35901975, 54763089, 70496925, 91271815, 273815445, 456359075, 1369077225, 2865934991, 8597804973, 14329674955, 42989024865, 71648374775, 214945124325]

約数ペア:

[(1, 214945124325), (3, 71648374775), (5, 42989024865), (15, 14329674955), (25, 8597804973), (75, 2865934991), (157, 1369077225), (471, 456359075), (785, 273815445), (2355, 91271815), (3049, 70496925), (3925, 54763089), (5987, 35901975), (9147, 23498975), (11775, 18254363), (15245, 14099385), (17961, 11967325), (29935, 7180395), (45735, 4699795), (76225, 2819877), (89805, 2393465), (149675, 1436079), (228675, 939959), (449025, 478693)]