2715703312455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{7537}}^1\times {\mathrm{381287}}^1$

素因数の和:388845

約数の個数: 64

約数和(自身を含む): 5518365972480

約数和(自身を除く): 2802662660025

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 7537, 22611, 37685, 52759, 67833, 113055, 158277, 203499, 263795, 339165, 381287, 474831, 791385, 1017495, 1143861, 1424493, 1906435, 2374155, 2669009, 3431583, 5719305, 7122465, 8007027, 10294749, 13345045, 17157915, 24021081, 40035135, 51473745, 72063243, 120105405, 360316215, 2873760119, 8621280357, 14368800595, 20116320833, 25863841071, 43106401785, 60348962499, 77591523213, 100581604165, 129319205355, 181046887497, 301744812495, 387957616065, 543140662491, 905234437485, 2715703312455]

約数ペア:

[(1, 2715703312455), (3, 905234437485), (5, 543140662491), (7, 387957616065), (9, 301744812495), (15, 181046887497), (21, 129319205355), (27, 100581604165), (35, 77591523213), (45, 60348962499), (63, 43106401785), (105, 25863841071), (135, 20116320833), (189, 14368800595), (315, 8621280357), (945, 2873760119), (7537, 360316215), (22611, 120105405), (37685, 72063243), (52759, 51473745), (67833, 40035135), (113055, 24021081), (158277, 17157915), (203499, 13345045), (263795, 10294749), (339165, 8007027), (381287, 7122465), (474831, 5719305), (791385, 3431583), (1017495, 2669009), (1143861, 2374155), (1424493, 1906435)]