79069725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 164707712

約数和(自身を除く): 85637987

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 61, 63, 75, 105, 175, 183, 225, 305, 315, 427, 525, 549, 823, 915, 1281, 1525, 1575, 2135, 2469, 2745, 3843, 4115, 4575, 5761, 6405, 7407, 10675, 12345, 13725, 17283, 19215, 20575, 28805, 32025, 37035, 50203, 51849, 61725, 86415, 96075, 144025, 150609, 185175, 251015, 259245, 351421, 432075, 451827, 753045, 1054263, 1255075, 1296225, 1757105, 2259135, 3162789, 3765225, 5271315, 8785525, 11295675, 15813945, 26356575, 79069725]

約数ペア:

[(1, 79069725), (3, 26356575), (5, 15813945), (7, 11295675), (9, 8785525), (15, 5271315), (21, 3765225), (25, 3162789), (35, 2259135), (45, 1757105), (61, 1296225), (63, 1255075), (75, 1054263), (105, 753045), (175, 451827), (183, 432075), (225, 351421), (305, 259245), (315, 251015), (427, 185175), (525, 150609), (549, 144025), (823, 96075), (915, 86415), (1281, 61725), (1525, 51849), (1575, 50203), (2135, 37035), (2469, 32025), (2745, 28805), (3843, 20575), (4115, 19215), (4575, 17283), (5761, 13725), (6405, 12345), (7407, 10675)]