39125415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 79128576

約数和(自身を除く): 40003161

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 805, 953, 1173, 1785, 1955, 2415, 2737, 2859, 4765, 5865, 6671, 8211, 13685, 14295, 16201, 20013, 21919, 33355, 41055, 48603, 65757, 81005, 100065, 109595, 113407, 153433, 243015, 328785, 340221, 372623, 460299, 567035, 767165, 1117869, 1701105, 1863115, 2301495, 2608361, 5589345, 7825083, 13041805, 39125415]

約数ペア:

[(1, 39125415), (3, 13041805), (5, 7825083), (7, 5589345), (15, 2608361), (17, 2301495), (21, 1863115), (23, 1701105), (35, 1117869), (51, 767165), (69, 567035), (85, 460299), (105, 372623), (115, 340221), (119, 328785), (161, 243015), (255, 153433), (345, 113407), (357, 109595), (391, 100065), (483, 81005), (595, 65757), (805, 48603), (953, 41055), (1173, 33355), (1785, 21919), (1955, 20013), (2415, 16201), (2737, 14295), (2859, 13685), (4765, 8211), (5865, 6671)]