84471135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 161491968

約数和(自身を除く): 77020833

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 53, 105, 129, 159, 215, 265, 301, 353, 371, 645, 795, 903, 1059, 1113, 1505, 1765, 1855, 2279, 2471, 4515, 5295, 5565, 6837, 7413, 11395, 12355, 15179, 15953, 18709, 34185, 37065, 45537, 47859, 56127, 75895, 79765, 93545, 106253, 130963, 227685, 239295, 280635, 318759, 392889, 531265, 654815, 804487, 1593795, 1964445, 2413461, 4022435, 5631409, 12067305, 16894227, 28157045, 84471135]

約数ペア:

[(1, 84471135), (3, 28157045), (5, 16894227), (7, 12067305), (15, 5631409), (21, 4022435), (35, 2413461), (43, 1964445), (53, 1593795), (105, 804487), (129, 654815), (159, 531265), (215, 392889), (265, 318759), (301, 280635), (353, 239295), (371, 227685), (645, 130963), (795, 106253), (903, 93545), (1059, 79765), (1113, 75895), (1505, 56127), (1765, 47859), (1855, 45537), (2279, 37065), (2471, 34185), (4515, 18709), (5295, 15953), (5565, 15179), (6837, 12355), (7413, 11395)]