2397788145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 4422667392

約数和(自身を除く): 2024879247

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 107, 111, 129, 185, 215, 313, 321, 333, 387, 535, 555, 645, 939, 963, 1565, 1591, 1605, 1665, 1935, 2817, 3959, 4601, 4695, 4773, 4815, 7955, 11581, 11877, 13459, 13803, 14085, 14319, 19795, 23005, 23865, 33491, 34743, 35631, 40377, 41409, 57905, 59385, 67295, 69015, 71595, 100473, 104229, 121131, 167455, 170237, 173715, 178155, 201885, 207045, 301419, 497983, 502365, 510711, 521145, 605655, 851185, 1239167, 1440113, 1493949, 1507095, 1532133, 2489915, 2553555, 3717501, 4320339, 4481847, 6195835, 7200565, 7469745, 7660665, 11152503, 12961017, 18587505, 21601695, 22409235, 53284181, 55762515, 64805085, 159852543, 266420905, 479557629, 799262715, 2397788145]

約数ペア:

[(1, 2397788145), (3, 799262715), (5, 479557629), (9, 266420905), (15, 159852543), (37, 64805085), (43, 55762515), (45, 53284181), (107, 22409235), (111, 21601695), (129, 18587505), (185, 12961017), (215, 11152503), (313, 7660665), (321, 7469745), (333, 7200565), (387, 6195835), (535, 4481847), (555, 4320339), (645, 3717501), (939, 2553555), (963, 2489915), (1565, 1532133), (1591, 1507095), (1605, 1493949), (1665, 1440113), (1935, 1239167), (2817, 851185), (3959, 605655), (4601, 521145), (4695, 510711), (4773, 502365), (4815, 497983), (7955, 301419), (11581, 207045), (11877, 201885), (13459, 178155), (13803, 173715), (14085, 170237), (14319, 167455), (19795, 121131), (23005, 104229), (23865, 100473), (33491, 71595), (34743, 69015), (35631, 67295), (40377, 59385), (41409, 57905)]