38115945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5302

約数の個数: 48

約数和(自身を含む): 78803712

約数和(自身を除く): 40687767

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, 5261, 7245, 15783, 26305, 36827, 47349, 78915, 110481, 121003, 184135, 236745, 331443, 363009, 552405, 605015, 847021, 1089027, 1657215, 1815045, 2541063, 4235105, 5445135, 7623189, 12705315, 38115945]

約数ペア:

[(1, 38115945), (3, 12705315), (5, 7623189), (7, 5445135), (9, 4235105), (15, 2541063), (21, 1815045), (23, 1657215), (35, 1089027), (45, 847021), (63, 605015), (69, 552405), (105, 363009), (115, 331443), (161, 236745), (207, 184135), (315, 121003), (345, 110481), (483, 78915), (805, 47349), (1035, 36827), (1449, 26305), (2415, 15783), (5261, 7245)]