29746515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 53747712

約数和(自身を除く): 24001197

約数列:

[1, 3, 5, 15, 17, 31, 51, 53, 71, 85, 93, 155, 159, 213, 255, 265, 355, 465, 527, 795, 901, 1065, 1207, 1581, 1643, 2201, 2635, 2703, 3621, 3763, 4505, 4929, 6035, 6603, 7905, 8215, 11005, 11289, 13515, 18105, 18815, 24645, 27931, 33015, 37417, 56445, 63971, 83793, 112251, 116653, 139655, 187085, 191913, 319855, 349959, 418965, 561255, 583265, 959565, 1749795, 1983101, 5949303, 9915505, 29746515]

約数ペア:

[(1, 29746515), (3, 9915505), (5, 5949303), (15, 1983101), (17, 1749795), (31, 959565), (51, 583265), (53, 561255), (71, 418965), (85, 349959), (93, 319855), (155, 191913), (159, 187085), (213, 139655), (255, 116653), (265, 112251), (355, 83793), (465, 63971), (527, 56445), (795, 37417), (901, 33015), (1065, 27931), (1207, 24645), (1581, 18815), (1643, 18105), (2201, 13515), (2635, 11289), (2703, 11005), (3621, 8215), (3763, 7905), (4505, 6603), (4929, 6035)]