804195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 64

約数和(自身を含む): 1751040

約数和(自身を除く): 946845

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 37, 45, 63, 69, 105, 111, 115, 135, 161, 185, 189, 207, 259, 315, 333, 345, 483, 555, 621, 777, 805, 851, 945, 999, 1035, 1295, 1449, 1665, 2331, 2415, 2553, 3105, 3885, 4255, 4347, 4995, 5957, 6993, 7245, 7659, 11655, 12765, 17871, 21735, 22977, 29785, 34965, 38295, 53613, 89355, 114885, 160839, 268065, 804195]

約数ペア:

[(1, 804195), (3, 268065), (5, 160839), (7, 114885), (9, 89355), (15, 53613), (21, 38295), (23, 34965), (27, 29785), (35, 22977), (37, 21735), (45, 17871), (63, 12765), (69, 11655), (105, 7659), (111, 7245), (115, 6993), (135, 5957), (161, 4995), (185, 4347), (189, 4255), (207, 3885), (259, 3105), (315, 2553), (333, 2415), (345, 2331), (483, 1665), (555, 1449), (621, 1295), (777, 1035), (805, 999), (851, 945)]