42073695

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 80640000

約数和(自身を除く): 38566305

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 95, 135, 141, 171, 235, 285, 349, 423, 513, 705, 855, 893, 1047, 1269, 1745, 2115, 2565, 2679, 3141, 4465, 5235, 6345, 6631, 8037, 9423, 13395, 15705, 16403, 19893, 24111, 33155, 40185, 47115, 49209, 59679, 82015, 99465, 120555, 147627, 179037, 246045, 298395, 311657, 442881, 738135, 895185, 934971, 1558285, 2214405, 2804913, 4674855, 8414739, 14024565, 42073695]

約数ペア:

[(1, 42073695), (3, 14024565), (5, 8414739), (9, 4674855), (15, 2804913), (19, 2214405), (27, 1558285), (45, 934971), (47, 895185), (57, 738135), (95, 442881), (135, 311657), (141, 298395), (171, 246045), (235, 179037), (285, 147627), (349, 120555), (423, 99465), (513, 82015), (705, 59679), (855, 49209), (893, 47115), (1047, 40185), (1269, 33155), (1745, 24111), (2115, 19893), (2565, 16403), (2679, 15705), (3141, 13395), (4465, 9423), (5235, 8037), (6345, 6631)]