1555415034

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 3354815232

約数和(自身を除く): 1799400198

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 397, 426, 541, 794, 1082, 1191, 1207, 1623, 2382, 2414, 3246, 3621, 6749, 7242, 9197, 13498, 18394, 20247, 27591, 28187, 38411, 40494, 55182, 56374, 76822, 84561, 115233, 169122, 214777, 230466, 429554, 479179, 644331, 652987, 958358, 1288662, 1305974, 1437537, 1958961, 2875074, 3651209, 3917922, 7302418, 10953627, 15249167, 21907254, 30498334, 45747501, 91495002, 259235839, 518471678, 777707517, 1555415034]

約数ペア:

[(1, 1555415034), (2, 777707517), (3, 518471678), (6, 259235839), (17, 91495002), (34, 45747501), (51, 30498334), (71, 21907254), (102, 15249167), (142, 10953627), (213, 7302418), (397, 3917922), (426, 3651209), (541, 2875074), (794, 1958961), (1082, 1437537), (1191, 1305974), (1207, 1288662), (1623, 958358), (2382, 652987), (2414, 644331), (3246, 479179), (3621, 429554), (6749, 230466), (7242, 214777), (9197, 169122), (13498, 115233), (18394, 84561), (20247, 76822), (27591, 56374), (28187, 55182), (38411, 40494)]