70753725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 146240640

約数和(自身を除く): 75486915

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 167, 175, 225, 269, 315, 501, 525, 807, 835, 1169, 1345, 1503, 1575, 1883, 2421, 2505, 3507, 4035, 4175, 5649, 5845, 6725, 7515, 9415, 10521, 12105, 12525, 16947, 17535, 20175, 28245, 29225, 37575, 44923, 47075, 52605, 60525, 84735, 87675, 134769, 141225, 224615, 263025, 314461, 404307, 423675, 673845, 943383, 1123075, 1572305, 2021535, 2830149, 3369225, 4716915, 7861525, 10107675, 14150745, 23584575, 70753725]

約数ペア:

[(1, 70753725), (3, 23584575), (5, 14150745), (7, 10107675), (9, 7861525), (15, 4716915), (21, 3369225), (25, 2830149), (35, 2021535), (45, 1572305), (63, 1123075), (75, 943383), (105, 673845), (167, 423675), (175, 404307), (225, 314461), (269, 263025), (315, 224615), (501, 141225), (525, 134769), (807, 87675), (835, 84735), (1169, 60525), (1345, 52605), (1503, 47075), (1575, 44923), (1883, 37575), (2421, 29225), (2505, 28245), (3507, 20175), (4035, 17535), (4175, 16947), (5649, 12525), (5845, 12105), (6725, 10521), (7515, 9415)]