7989805005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{836191}}^1$

素因数の和:836226

約数の個数: 48

約数和(自身を含む): 16014749184

約数和(自身を除く): 8024944179

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 836191, 2508573, 4180955, 5853337, 10870483, 12542865, 17560011, 29266685, 32611449, 40973359, 54352415, 76093381, 87800055, 122920077, 163057245, 204866795, 228280143, 380466905, 532653667, 614600385, 1141400715, 1597961001, 2663268335, 7989805005]

約数ペア:

[(1, 7989805005), (3, 2663268335), (5, 1597961001), (7, 1141400715), (13, 614600385), (15, 532653667), (21, 380466905), (35, 228280143), (39, 204866795), (49, 163057245), (65, 122920077), (91, 87800055), (105, 76093381), (147, 54352415), (195, 40973359), (245, 32611449), (273, 29266685), (455, 17560011), (637, 12542865), (735, 10870483), (1365, 5853337), (1911, 4180955), (3185, 2508573), (9555, 836191)]