16914366945

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{31237}}^1$

素因数の和:31452

約数の個数: 80

約数和(自身を含む): 34834618368

約数和(自身を除く): 17920251423

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 191, 315, 405, 567, 573, 945, 955, 1337, 1719, 2835, 2865, 4011, 5157, 6685, 8595, 12033, 15471, 20055, 25785, 31237, 36099, 60165, 77355, 93711, 108297, 156185, 180495, 218659, 281133, 468555, 541485, 655977, 843399, 1093295, 1405665, 1967931, 2530197, 3279885, 4216995, 5903793, 5966267, 9839655, 12650985, 17711379, 17898801, 29518965, 29831335, 41763869, 53696403, 88556895, 89494005, 125291607, 161089209, 208819345, 268482015, 375874821, 483267627, 626458035, 805446045, 1127624463, 1879374105, 2416338135, 3382873389, 5638122315, 16914366945]

約数ペア:

[(1, 16914366945), (3, 5638122315), (5, 3382873389), (7, 2416338135), (9, 1879374105), (15, 1127624463), (21, 805446045), (27, 626458035), (35, 483267627), (45, 375874821), (63, 268482015), (81, 208819345), (105, 161089209), (135, 125291607), (189, 89494005), (191, 88556895), (315, 53696403), (405, 41763869), (567, 29831335), (573, 29518965), (945, 17898801), (955, 17711379), (1337, 12650985), (1719, 9839655), (2835, 5966267), (2865, 5903793), (4011, 4216995), (5157, 3279885), (6685, 2530197), (8595, 1967931), (12033, 1405665), (15471, 1093295), (20055, 843399), (25785, 655977), (31237, 541485), (36099, 468555), (60165, 281133), (77355, 218659), (93711, 180495), (108297, 156185)]