86407155

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 164756592

約数和(自身を除く): 78349437

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 197, 243, 285, 361, 405, 513, 591, 855, 985, 1083, 1215, 1539, 1773, 1805, 2565, 2955, 3249, 3743, 4617, 5319, 5415, 7695, 8865, 9747, 11229, 15957, 16245, 18715, 23085, 26595, 29241, 33687, 47871, 48735, 56145, 71117, 79785, 87723, 101061, 146205, 168435, 213351, 239355, 303183, 355585, 438615, 505305, 640053, 909549, 1066755, 1515915, 1920159, 3200265, 4547745, 5760477, 9600795, 17281431, 28802385, 86407155]

約数ペア:

[(1, 86407155), (3, 28802385), (5, 17281431), (9, 9600795), (15, 5760477), (19, 4547745), (27, 3200265), (45, 1920159), (57, 1515915), (81, 1066755), (95, 909549), (135, 640053), (171, 505305), (197, 438615), (243, 355585), (285, 303183), (361, 239355), (405, 213351), (513, 168435), (591, 146205), (855, 101061), (985, 87723), (1083, 79785), (1215, 71117), (1539, 56145), (1773, 48735), (1805, 47871), (2565, 33687), (2955, 29241), (3249, 26595), (3743, 23085), (4617, 18715), (5319, 16245), (5415, 15957), (7695, 11229), (8865, 9747)]