73458945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3823}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 147942912

約数和(自身を除く): 74483967

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3823, 3843, 6405, 11469, 19115, 19215, 26761, 34407, 57345, 80283, 133805, 172035, 233203, 240849, 401415, 699609, 1166015, 1204245, 1632421, 2098827, 3498045, 4897263, 8162105, 10494135, 14691789, 24486315, 73458945]

約数ペア:

[(1, 73458945), (3, 24486315), (5, 14691789), (7, 10494135), (9, 8162105), (15, 4897263), (21, 3498045), (35, 2098827), (45, 1632421), (61, 1204245), (63, 1166015), (105, 699609), (183, 401415), (305, 240849), (315, 233203), (427, 172035), (549, 133805), (915, 80283), (1281, 57345), (2135, 34407), (2745, 26761), (3823, 19215), (3843, 19115), (6405, 11469)]