187713045

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 367001712

約数和(自身を除く): 179288667

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 101, 117, 135, 195, 303, 351, 353, 405, 505, 585, 909, 1053, 1059, 1313, 1515, 1755, 1765, 2727, 3177, 3939, 4545, 4589, 5265, 5295, 6565, 8181, 9531, 11817, 13635, 13767, 15885, 19695, 22945, 28593, 35451, 35653, 40905, 41301, 47655, 59085, 68835, 106353, 106959, 123903, 142965, 177255, 178265, 206505, 320877, 371709, 463489, 531765, 534795, 619515, 962631, 1390467, 1604385, 1858545, 2317445, 2887893, 4171401, 4813155, 6952335, 12514203, 14439465, 20857005, 37542609, 62571015, 187713045]

約数ペア:

[(1, 187713045), (3, 62571015), (5, 37542609), (9, 20857005), (13, 14439465), (15, 12514203), (27, 6952335), (39, 4813155), (45, 4171401), (65, 2887893), (81, 2317445), (101, 1858545), (117, 1604385), (135, 1390467), (195, 962631), (303, 619515), (351, 534795), (353, 531765), (405, 463489), (505, 371709), (585, 320877), (909, 206505), (1053, 178265), (1059, 177255), (1313, 142965), (1515, 123903), (1755, 106959), (1765, 106353), (2727, 68835), (3177, 59085), (3939, 47655), (4545, 41301), (4589, 40905), (5265, 35653), (5295, 35451), (6565, 28593), (8181, 22945), (9531, 19695), (11817, 15885), (13635, 13767)]