160540065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 320606208

約数和(自身を除く): 160066143

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1905, 2667, 4013, 4445, 5715, 8001, 12039, 13335, 20065, 28091, 36117, 40005, 60195, 84273, 140455, 180585, 252819, 421365, 509651, 1264095, 1528953, 2548255, 3567557, 4586859, 7644765, 10702671, 17837785, 22934295, 32108013, 53513355, 160540065]

約数ペア:

[(1, 160540065), (3, 53513355), (5, 32108013), (7, 22934295), (9, 17837785), (15, 10702671), (21, 7644765), (35, 4586859), (45, 3567557), (63, 2548255), (105, 1528953), (127, 1264095), (315, 509651), (381, 421365), (635, 252819), (889, 180585), (1143, 140455), (1905, 84273), (2667, 60195), (4013, 40005), (4445, 36117), (5715, 28091), (8001, 20065), (12039, 13335)]