7250872545

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{1753}}^1$

素因数の和:3236

約数の個数: 80

約数和(自身を含む): 14873358720

約数和(自身を除く): 7622486175

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1459, 1753, 2835, 4377, 5259, 7295, 8765, 10213, 12271, 13131, 15777, 21885, 26295, 30639, 36813, 39393, 47331, 51065, 61355, 65655, 78885, 91917, 110439, 118179, 141993, 153195, 184065, 196965, 236655, 275751, 331317, 459585, 552195, 590895, 709965, 827253, 993951, 1378755, 1656585, 2557627, 4136265, 4969755, 7672881, 12788135, 17903389, 23018643, 38364405, 53710167, 69055929, 89516945, 115093215, 161130501, 207167787, 268550835, 345279645, 483391503, 805652505, 1035838935, 1450174509, 2416957515, 7250872545]

約数ペア:

[(1, 7250872545), (3, 2416957515), (5, 1450174509), (7, 1035838935), (9, 805652505), (15, 483391503), (21, 345279645), (27, 268550835), (35, 207167787), (45, 161130501), (63, 115093215), (81, 89516945), (105, 69055929), (135, 53710167), (189, 38364405), (315, 23018643), (405, 17903389), (567, 12788135), (945, 7672881), (1459, 4969755), (1753, 4136265), (2835, 2557627), (4377, 1656585), (5259, 1378755), (7295, 993951), (8765, 827253), (10213, 709965), (12271, 590895), (13131, 552195), (15777, 459585), (21885, 331317), (26295, 275751), (30639, 236655), (36813, 196965), (39393, 184065), (47331, 153195), (51065, 141993), (61355, 118179), (65655, 110439), (78885, 91917)]