495797115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 917360640

約数和(自身を除く): 421563525

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 167, 209, 285, 501, 627, 835, 947, 1045, 1837, 2505, 2841, 3135, 3173, 4735, 5511, 9185, 9519, 10417, 14205, 15865, 17993, 27555, 31251, 34903, 47595, 52085, 53979, 89965, 104709, 156255, 158149, 174515, 197923, 269895, 474447, 523545, 593769, 790745, 989615, 1739639, 2372235, 2968845, 3004831, 5218917, 8698195, 9014493, 15024155, 26094585, 33053141, 45072465, 99159423, 165265705, 495797115]

約数ペア:

[(1, 495797115), (3, 165265705), (5, 99159423), (11, 45072465), (15, 33053141), (19, 26094585), (33, 15024155), (55, 9014493), (57, 8698195), (95, 5218917), (165, 3004831), (167, 2968845), (209, 2372235), (285, 1739639), (501, 989615), (627, 790745), (835, 593769), (947, 523545), (1045, 474447), (1837, 269895), (2505, 197923), (2841, 174515), (3135, 158149), (3173, 156255), (4735, 104709), (5511, 89965), (9185, 53979), (9519, 52085), (10417, 47595), (14205, 34903), (15865, 31251), (17993, 27555)]