42318004905

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{24419}}^1$

素因数の和:24836

約数の個数: 80

約数和(自身を含む): 82971345600

約数和(自身を除く): 40653340695

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 389, 405, 495, 891, 1167, 1485, 1945, 3501, 4279, 4455, 5835, 10503, 12837, 17505, 21395, 24419, 31509, 38511, 52515, 64185, 73257, 115533, 122095, 157545, 192555, 219771, 268609, 346599, 366285, 577665, 659313, 805827, 1098855, 1343045, 1732995, 1977939, 2417481, 3296565, 4029135, 7252443, 9498991, 9889695, 12087405, 21757329, 28496973, 36262215, 47494955, 85490919, 104488901, 108786645, 142484865, 256472757, 313466703, 427454595, 522444505, 769418271, 940400109, 1282363785, 1567333515, 2821200327, 3847091355, 4702000545, 8463600981, 14106001635, 42318004905]

約数ペア:

[(1, 42318004905), (3, 14106001635), (5, 8463600981), (9, 4702000545), (11, 3847091355), (15, 2821200327), (27, 1567333515), (33, 1282363785), (45, 940400109), (55, 769418271), (81, 522444505), (99, 427454595), (135, 313466703), (165, 256472757), (297, 142484865), (389, 108786645), (405, 104488901), (495, 85490919), (891, 47494955), (1167, 36262215), (1485, 28496973), (1945, 21757329), (3501, 12087405), (4279, 9889695), (4455, 9498991), (5835, 7252443), (10503, 4029135), (12837, 3296565), (17505, 2417481), (21395, 1977939), (24419, 1732995), (31509, 1343045), (38511, 1098855), (52515, 805827), (64185, 659313), (73257, 577665), (115533, 366285), (122095, 346599), (157545, 268609), (192555, 219771)]