76251175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 128373728

約数和(自身を除く): 52122553

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 121, 143, 175, 275, 277, 325, 385, 455, 605, 715, 847, 1001, 1385, 1573, 1925, 1939, 2275, 3025, 3047, 3575, 3601, 4235, 5005, 6925, 7865, 9695, 11011, 15235, 18005, 21175, 21329, 25025, 25207, 33517, 39325, 39611, 48475, 55055, 76175, 90025, 106645, 126035, 167585, 198055, 234619, 275275, 277277, 435721, 533225, 630175, 837925, 990275, 1173095, 1386385, 2178605, 3050047, 5865475, 6931925, 10893025, 15250235, 76251175]

約数ペア:

[(1, 76251175), (5, 15250235), (7, 10893025), (11, 6931925), (13, 5865475), (25, 3050047), (35, 2178605), (55, 1386385), (65, 1173095), (77, 990275), (91, 837925), (121, 630175), (143, 533225), (175, 435721), (275, 277277), (277, 275275), (325, 234619), (385, 198055), (455, 167585), (605, 126035), (715, 106645), (847, 90025), (1001, 76175), (1385, 55055), (1573, 48475), (1925, 39611), (1939, 39325), (2275, 33517), (3025, 25207), (3047, 25025), (3575, 21329), (3601, 21175), (4235, 18005), (5005, 15235), (6925, 11011), (7865, 9695)]