135792405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 282267648

約数和(自身を除く): 146475243

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 61, 63, 105, 111, 183, 185, 191, 259, 305, 315, 333, 427, 549, 555, 573, 777, 915, 955, 1281, 1295, 1337, 1665, 1719, 2135, 2257, 2331, 2745, 2865, 3843, 3885, 4011, 6405, 6685, 6771, 7067, 8595, 11285, 11651, 11655, 12033, 15799, 19215, 20055, 20313, 21201, 33855, 34953, 35335, 47397, 49469, 58255, 60165, 63603, 78995, 81557, 101565, 104859, 106005, 142191, 148407, 174765, 236985, 244671, 247345, 318015, 407785, 431087, 445221, 524295, 710955, 734013, 742035, 1223355, 1293261, 2155435, 2226105, 3017609, 3670065, 3879783, 6466305, 9052827, 15088045, 19398915, 27158481, 45264135, 135792405]

約数ペア:

[(1, 135792405), (3, 45264135), (5, 27158481), (7, 19398915), (9, 15088045), (15, 9052827), (21, 6466305), (35, 3879783), (37, 3670065), (45, 3017609), (61, 2226105), (63, 2155435), (105, 1293261), (111, 1223355), (183, 742035), (185, 734013), (191, 710955), (259, 524295), (305, 445221), (315, 431087), (333, 407785), (427, 318015), (549, 247345), (555, 244671), (573, 236985), (777, 174765), (915, 148407), (955, 142191), (1281, 106005), (1295, 104859), (1337, 101565), (1665, 81557), (1719, 78995), (2135, 63603), (2257, 60165), (2331, 58255), (2745, 49469), (2865, 47397), (3843, 35335), (3885, 34953), (4011, 33855), (6405, 21201), (6685, 20313), (6771, 20055), (7067, 19215), (8595, 15799), (11285, 12033), (11651, 11655)]