486532485

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 864864000

約数和(自身を除く): 378331515

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 461, 499, 705, 1383, 1497, 2115, 2305, 2495, 4149, 4491, 6915, 7485, 20745, 21667, 22455, 23453, 65001, 70359, 108335, 117265, 195003, 211077, 230039, 325005, 351795, 690117, 975015, 1055385, 1150195, 2070351, 3450585, 10351755, 10811833, 32435499, 54059165, 97306497, 162177495, 486532485]

約数ペア:

[(1, 486532485), (3, 162177495), (5, 97306497), (9, 54059165), (15, 32435499), (45, 10811833), (47, 10351755), (141, 3450585), (235, 2070351), (423, 1150195), (461, 1055385), (499, 975015), (705, 690117), (1383, 351795), (1497, 325005), (2115, 230039), (2305, 211077), (2495, 195003), (4149, 117265), (4491, 108335), (6915, 70359), (7485, 65001), (20745, 23453), (21667, 22455)]