29684025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 62210304

約数和(自身を除く): 32526279

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 401, 423, 525, 705, 987, 1175, 1203, 1575, 1645, 2005, 2115, 2807, 2961, 3525, 3609, 4935, 6015, 8225, 8421, 10025, 10575, 14035, 14805, 18045, 18847, 24675, 25263, 30075, 42105, 56541, 70175, 74025, 90225, 94235, 126315, 131929, 169623, 210525, 282705, 395787, 471175, 631575, 659645, 848115, 1187361, 1413525, 1978935, 3298225, 4240575, 5936805, 9894675, 29684025]

約数ペア:

[(1, 29684025), (3, 9894675), (5, 5936805), (7, 4240575), (9, 3298225), (15, 1978935), (21, 1413525), (25, 1187361), (35, 848115), (45, 659645), (47, 631575), (63, 471175), (75, 395787), (105, 282705), (141, 210525), (175, 169623), (225, 131929), (235, 126315), (315, 94235), (329, 90225), (401, 74025), (423, 70175), (525, 56541), (705, 42105), (987, 30075), (1175, 25263), (1203, 24675), (1575, 18847), (1645, 18045), (2005, 14805), (2115, 14035), (2807, 10575), (2961, 10025), (3525, 8421), (3609, 8225), (4935, 6015)]