79218405

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{27943}}^1$

素因数の和:27967

約数の個数: 40

約数和(自身を含む): 162298752

約数和(自身を除く): 83080347

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 27943, 83829, 139715, 195601, 251487, 419145, 586803, 754461, 978005, 1257435, 1760409, 2263383, 2934015, 3772305, 5281227, 8802045, 11316915, 15843681, 26406135, 79218405]

約数ペア:

[(1, 79218405), (3, 26406135), (5, 15843681), (7, 11316915), (9, 8802045), (15, 5281227), (21, 3772305), (27, 2934015), (35, 2263383), (45, 1760409), (63, 1257435), (81, 978005), (105, 754461), (135, 586803), (189, 419145), (315, 251487), (405, 195601), (567, 139715), (945, 83829), (2835, 27943)]