72056560065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{149153}}^1$

素因数の和:149318

約数の個数: 64

約数和(自身を含む): 136085723136

約数和(自身を除く): 64029163071

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 107, 129, 215, 301, 321, 535, 645, 749, 903, 1505, 1605, 2247, 3745, 4515, 4601, 11235, 13803, 23005, 32207, 69015, 96621, 149153, 161035, 447459, 483105, 745765, 1044071, 2237295, 3132213, 5220355, 6413579, 15661065, 15959371, 19240737, 32067895, 44895053, 47878113, 79796855, 96203685, 111715597, 134685159, 224475265, 239390565, 335146791, 558577985, 673425795, 686252953, 1675733955, 2058758859, 3431264765, 4803770671, 10293794295, 14411312013, 24018853355, 72056560065]

約数ペア:

[(1, 72056560065), (3, 24018853355), (5, 14411312013), (7, 10293794295), (15, 4803770671), (21, 3431264765), (35, 2058758859), (43, 1675733955), (105, 686252953), (107, 673425795), (129, 558577985), (215, 335146791), (301, 239390565), (321, 224475265), (535, 134685159), (645, 111715597), (749, 96203685), (903, 79796855), (1505, 47878113), (1605, 44895053), (2247, 32067895), (3745, 19240737), (4515, 15959371), (4601, 15661065), (11235, 6413579), (13803, 5220355), (23005, 3132213), (32207, 2237295), (69015, 1044071), (96621, 745765), (149153, 483105), (161035, 447459)]