29491245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 58810752

約数和(自身を除く): 29319507

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 251, 315, 373, 753, 1119, 1255, 1757, 1865, 2259, 2611, 3357, 3765, 5271, 5595, 7833, 8785, 11295, 13055, 15813, 16785, 23499, 26355, 39165, 79065, 93623, 117495, 280869, 468115, 655361, 842607, 1404345, 1966083, 3276805, 4213035, 5898249, 9830415, 29491245]

約数ペア:

[(1, 29491245), (3, 9830415), (5, 5898249), (7, 4213035), (9, 3276805), (15, 1966083), (21, 1404345), (35, 842607), (45, 655361), (63, 468115), (105, 280869), (251, 117495), (315, 93623), (373, 79065), (753, 39165), (1119, 26355), (1255, 23499), (1757, 16785), (1865, 15813), (2259, 13055), (2611, 11295), (3357, 8785), (3765, 7833), (5271, 5595)]