15675228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7671

約数の個数: 48

約数和(自身を含む): 42784000

約数和(自身を除く): 27108772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7639, 15278, 22917, 30556, 45834, 68751, 91668, 137502, 145141, 206253, 275004, 290282, 412506, 435423, 580564, 825012, 870846, 1306269, 1741692, 2612538, 3918807, 5225076, 7837614, 15675228]

約数ペア:

[(1, 15675228), (2, 7837614), (3, 5225076), (4, 3918807), (6, 2612538), (9, 1741692), (12, 1306269), (18, 870846), (19, 825012), (27, 580564), (36, 435423), (38, 412506), (54, 290282), (57, 275004), (76, 206253), (108, 145141), (114, 137502), (171, 91668), (228, 68751), (342, 45834), (513, 30556), (684, 22917), (1026, 15278), (2052, 7639)]