76402725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 145169280

約数和(自身を除く): 68766555

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 269, 525, 541, 807, 1345, 1623, 1883, 2705, 3787, 4035, 5649, 6725, 8115, 9415, 11361, 13525, 18935, 20175, 28245, 40575, 47075, 56805, 94675, 141225, 145529, 284025, 436587, 727645, 1018703, 2182935, 3056109, 3638225, 5093515, 10914675, 15280545, 25467575, 76402725]

約数ペア:

[(1, 76402725), (3, 25467575), (5, 15280545), (7, 10914675), (15, 5093515), (21, 3638225), (25, 3056109), (35, 2182935), (75, 1018703), (105, 727645), (175, 436587), (269, 284025), (525, 145529), (541, 141225), (807, 94675), (1345, 56805), (1623, 47075), (1883, 40575), (2705, 28245), (3787, 20175), (4035, 18935), (5649, 13525), (6725, 11361), (8115, 9415)]