135020745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 250136640

約数和(自身を除く): 115115895

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 855, 1005, 1273, 2357, 3015, 3819, 6365, 7071, 11457, 11785, 19095, 21213, 35355, 44783, 57285, 106065, 134349, 157919, 223915, 403047, 473757, 671745, 789595, 1421271, 2015235, 2368785, 3000461, 7106355, 9001383, 15002305, 27004149, 45006915, 135020745]

約数ペア:

[(1, 135020745), (3, 45006915), (5, 27004149), (9, 15002305), (15, 9001383), (19, 7106355), (45, 3000461), (57, 2368785), (67, 2015235), (95, 1421271), (171, 789595), (201, 671745), (285, 473757), (335, 403047), (603, 223915), (855, 157919), (1005, 134349), (1273, 106065), (2357, 57285), (3015, 44783), (3819, 35355), (6365, 21213), (7071, 19095), (11457, 11785)]