15705721252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22807}}^1$

素因数の和:22901

約数の個数: 96

約数和(自身を含む): 33795982080

約数和(自身を除く): 18090260828

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 41, 52, 68, 76, 82, 164, 221, 247, 323, 442, 494, 533, 646, 697, 779, 884, 988, 1066, 1292, 1394, 1558, 2132, 2788, 3116, 4199, 8398, 9061, 10127, 13243, 16796, 18122, 20254, 22807, 26486, 36244, 40508, 45614, 52972, 91228, 172159, 296491, 344318, 387719, 433333, 592982, 688636, 775438, 866666, 935087, 1185964, 1550876, 1733332, 1870174, 3740348, 5040347, 5633329, 7366661, 10080694, 11266658, 12156131, 14733322, 15896479, 17766653, 20161388, 22533316, 24312262, 29466644, 31792958, 35533306, 48624524, 63585916, 71066612, 95766593, 191533186, 206654227, 230966489, 302033101, 383066372, 413308454, 461932978, 604066202, 826616908, 923865956, 1208132404, 3926430313, 7852860626, 15705721252]

約数ペア:

[(1, 15705721252), (2, 7852860626), (4, 3926430313), (13, 1208132404), (17, 923865956), (19, 826616908), (26, 604066202), (34, 461932978), (38, 413308454), (41, 383066372), (52, 302033101), (68, 230966489), (76, 206654227), (82, 191533186), (164, 95766593), (221, 71066612), (247, 63585916), (323, 48624524), (442, 35533306), (494, 31792958), (533, 29466644), (646, 24312262), (697, 22533316), (779, 20161388), (884, 17766653), (988, 15896479), (1066, 14733322), (1292, 12156131), (1394, 11266658), (1558, 10080694), (2132, 7366661), (2788, 5633329), (3116, 5040347), (4199, 3740348), (8398, 1870174), (9061, 1733332), (10127, 1550876), (13243, 1185964), (16796, 935087), (18122, 866666), (20254, 775438), (22807, 688636), (26486, 592982), (36244, 433333), (40508, 387719), (45614, 344318), (52972, 296491), (91228, 172159)]