6688332015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{2531}}^1$

素因数の和:2840

約数の個数: 64

約数和(自身を含む): 11647037952

約数和(自身を除く): 4958705937

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 241, 255, 645, 723, 731, 1205, 2193, 2531, 3615, 3655, 4097, 7593, 10363, 10965, 12291, 12655, 20485, 31089, 37965, 43027, 51815, 61455, 108833, 129081, 155445, 176171, 215135, 326499, 528513, 544165, 609971, 645405, 880855, 1632495, 1829913, 1850161, 2642565, 3049855, 5550483, 9149565, 9250805, 10369507, 26228753, 27752415, 31108521, 51847535, 78686259, 131143765, 155542605, 393431295, 445888801, 1337666403, 2229444005, 6688332015]

約数ペア:

[(1, 6688332015), (3, 2229444005), (5, 1337666403), (15, 445888801), (17, 393431295), (43, 155542605), (51, 131143765), (85, 78686259), (129, 51847535), (215, 31108521), (241, 27752415), (255, 26228753), (645, 10369507), (723, 9250805), (731, 9149565), (1205, 5550483), (2193, 3049855), (2531, 2642565), (3615, 1850161), (3655, 1829913), (4097, 1632495), (7593, 880855), (10363, 645405), (10965, 609971), (12291, 544165), (12655, 528513), (20485, 326499), (31089, 215135), (37965, 176171), (43027, 155445), (51815, 129081), (61455, 108833)]