15963177615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{12113}}^1$

素因数の和:12309

約数の個数: 96

約数和(自身を含む): 32613601536

約数和(自身を除く): 16650423921

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 163, 165, 231, 245, 385, 489, 539, 735, 815, 1141, 1155, 1617, 1793, 2445, 2695, 3423, 5379, 5705, 7987, 8085, 8965, 12113, 12551, 17115, 23961, 26895, 36339, 37653, 39935, 60565, 62755, 84791, 87857, 119805, 133243, 181695, 188265, 254373, 263571, 399729, 423955, 439285, 593537, 666215, 932701, 1271865, 1317855, 1780611, 1974419, 1998645, 2798103, 2967685, 4663505, 5923257, 6528907, 8903055, 9872095, 13820933, 13990515, 19586721, 21718609, 29616285, 32644535, 41462799, 65155827, 69104665, 96746531, 97933605, 108593045, 152030263, 207313995, 290239593, 325779135, 456090789, 483732655, 760151315, 1064211841, 1451197965, 2280453945, 3192635523, 5321059205, 15963177615]

約数ペア:

[(1, 15963177615), (3, 5321059205), (5, 3192635523), (7, 2280453945), (11, 1451197965), (15, 1064211841), (21, 760151315), (33, 483732655), (35, 456090789), (49, 325779135), (55, 290239593), (77, 207313995), (105, 152030263), (147, 108593045), (163, 97933605), (165, 96746531), (231, 69104665), (245, 65155827), (385, 41462799), (489, 32644535), (539, 29616285), (735, 21718609), (815, 19586721), (1141, 13990515), (1155, 13820933), (1617, 9872095), (1793, 8903055), (2445, 6528907), (2695, 5923257), (3423, 4663505), (5379, 2967685), (5705, 2798103), (7987, 1998645), (8085, 1974419), (8965, 1780611), (12113, 1317855), (12551, 1271865), (17115, 932701), (23961, 666215), (26895, 593537), (36339, 439285), (37653, 423955), (39935, 399729), (60565, 263571), (62755, 254373), (84791, 188265), (87857, 181695), (119805, 133243)]