4888975

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 7619304

約数和(自身を除く): 2730329

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 307, 325, 455, 637, 1225, 1535, 2149, 2275, 3185, 3991, 7675, 10745, 15043, 15925, 19955, 27937, 53725, 75215, 99775, 139685, 195559, 376075, 698425, 977795, 4888975]

約数ペア:

[(1, 4888975), (5, 977795), (7, 698425), (13, 376075), (25, 195559), (35, 139685), (49, 99775), (65, 75215), (91, 53725), (175, 27937), (245, 19955), (307, 15925), (325, 15043), (455, 10745), (637, 7675), (1225, 3991), (1535, 3185), (2149, 2275)]