74702115

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19081}}^1$

素因数の和:19124

約数の個数: 32

約数和(自身を含む): 137390400

約数和(自身を除く): 62688285

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 19081, 57243, 95405, 171729, 286215, 515187, 553349, 858645, 1660047, 2575935, 2766745, 4980141, 8300235, 14940423, 24900705, 74702115]

約数ペア:

[(1, 74702115), (3, 24900705), (5, 14940423), (9, 8300235), (15, 4980141), (27, 2766745), (29, 2575935), (45, 1660047), (87, 858645), (135, 553349), (145, 515187), (261, 286215), (435, 171729), (783, 95405), (1305, 57243), (3915, 19081)]