42390495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5892

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 45249057

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 5851, 7245, 17553, 29255, 40957, 52659, 87765, 122871, 134573, 204785, 263295, 368613, 403719, 614355, 672865, 942011, 1211157, 1843065, 2018595, 2826033, 4710055, 6055785, 8478099, 14130165, 42390495]

約数ペア:

[(1, 42390495), (3, 14130165), (5, 8478099), (7, 6055785), (9, 4710055), (15, 2826033), (21, 2018595), (23, 1843065), (35, 1211157), (45, 942011), (63, 672865), (69, 614355), (105, 403719), (115, 368613), (161, 263295), (207, 204785), (315, 134573), (345, 122871), (483, 87765), (805, 52659), (1035, 40957), (1449, 29255), (2415, 17553), (5851, 7245)]