387292878335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1\times {\mathrm{1553}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 518641159680

約数和(自身を除く): 131348281345

約数列:

[1, 5, 11, 55, 73, 179, 347, 365, 803, 895, 1553, 1735, 1969, 3817, 4015, 7765, 9845, 13067, 17083, 19085, 25331, 62113, 65335, 85415, 113369, 126655, 143737, 277987, 278641, 310565, 538891, 566845, 683243, 718685, 1247059, 1389935, 1393205, 2694455, 3057857, 3416215, 4534249, 5927801, 6235295, 15289285, 20293051, 22671245, 29639005, 39339043, 49876739, 96461489, 101465255, 196695215, 223223561, 249383695, 432729473, 482307445, 1061076379, 1116117805, 2163647365, 5305381895, 7041688697, 35208443485, 77458575667, 387292878335]

約数ペア:

[(1, 387292878335), (5, 77458575667), (11, 35208443485), (55, 7041688697), (73, 5305381895), (179, 2163647365), (347, 1116117805), (365, 1061076379), (803, 482307445), (895, 432729473), (1553, 249383695), (1735, 223223561), (1969, 196695215), (3817, 101465255), (4015, 96461489), (7765, 49876739), (9845, 39339043), (13067, 29639005), (17083, 22671245), (19085, 20293051), (25331, 15289285), (62113, 6235295), (65335, 5927801), (85415, 4534249), (113369, 3416215), (126655, 3057857), (143737, 2694455), (277987, 1393205), (278641, 1389935), (310565, 1247059), (538891, 718685), (566845, 683243)]