13573950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6989

約数の個数: 48

約数和(自身を含む): 36258096

約数和(自身を除く): 22684146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6961, 13922, 20883, 34805, 41766, 69610, 90493, 104415, 174025, 180986, 208830, 271479, 348050, 452465, 522075, 542958, 904930, 1044150, 1357395, 2262325, 2714790, 4524650, 6786975, 13573950]

約数ペア:

[(1, 13573950), (2, 6786975), (3, 4524650), (5, 2714790), (6, 2262325), (10, 1357395), (13, 1044150), (15, 904930), (25, 542958), (26, 522075), (30, 452465), (39, 348050), (50, 271479), (65, 208830), (75, 180986), (78, 174025), (130, 104415), (150, 90493), (195, 69610), (325, 41766), (390, 34805), (650, 20883), (975, 13922), (1950, 6961)]