3430755

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 6324912

約数和(自身を除く): 2894157

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 197, 215, 387, 405, 591, 645, 985, 1161, 1773, 1935, 2955, 3483, 5319, 5805, 8471, 8865, 15957, 17415, 25413, 26595, 42355, 76239, 79785, 127065, 228717, 381195, 686151, 1143585, 3430755]

約数ペア:

[(1, 3430755), (3, 1143585), (5, 686151), (9, 381195), (15, 228717), (27, 127065), (43, 79785), (45, 76239), (81, 42355), (129, 26595), (135, 25413), (197, 17415), (215, 15957), (387, 8865), (405, 8471), (591, 5805), (645, 5319), (985, 3483), (1161, 2955), (1773, 1935)]