1008041475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6449

約数の個数: 72

約数和(自身を含む): 1984128960

約数和(自身を除く): 976087485

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 49, 75, 105, 129, 147, 175, 215, 245, 301, 525, 645, 735, 903, 1075, 1225, 1505, 2107, 3225, 3675, 4515, 6321, 6379, 7525, 10535, 19137, 22575, 31605, 31895, 44653, 52675, 95685, 133959, 158025, 159475, 223265, 274297, 312571, 478425, 669795, 822891, 937713, 1116325, 1371485, 1562855, 1920079, 3348975, 4114455, 4688565, 5760237, 6857425, 7814275, 9600395, 13440553, 20572275, 23442825, 28801185, 40321659, 48001975, 67202765, 144005925, 201608295, 336013825, 1008041475]

約数ペア:

[(1, 1008041475), (3, 336013825), (5, 201608295), (7, 144005925), (15, 67202765), (21, 48001975), (25, 40321659), (35, 28801185), (43, 23442825), (49, 20572275), (75, 13440553), (105, 9600395), (129, 7814275), (147, 6857425), (175, 5760237), (215, 4688565), (245, 4114455), (301, 3348975), (525, 1920079), (645, 1562855), (735, 1371485), (903, 1116325), (1075, 937713), (1225, 822891), (1505, 669795), (2107, 478425), (3225, 312571), (3675, 274297), (4515, 223265), (6321, 159475), (6379, 158025), (7525, 133959), (10535, 95685), (19137, 52675), (22575, 44653), (31605, 31895)]