156987558035

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{13339}}^1$

素因数の和:13777

約数の個数: 72

約数和(自身を含む): 241499729520

約数和(自身を除く): 84512171485

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 397, 539, 605, 847, 1985, 2695, 2779, 4235, 4367, 5929, 13339, 13895, 19453, 21835, 29645, 30569, 48037, 66695, 93373, 97265, 146729, 152845, 213983, 240185, 336259, 466865, 653611, 733645, 1027103, 1069915, 1614019, 1681295, 2353813, 3268055, 5135515, 5295583, 7189721, 8070095, 11298133, 11769065, 26477915, 35948605, 37069081, 56490665, 58251413, 79086931, 185345405, 259483567, 291257065, 395434655, 407759891, 640765543, 1297417835, 2038799455, 2854319237, 3203827715, 4485358801, 14271596185, 22426794005, 31397511607, 156987558035]

約数ペア:

[(1, 156987558035), (5, 31397511607), (7, 22426794005), (11, 14271596185), (35, 4485358801), (49, 3203827715), (55, 2854319237), (77, 2038799455), (121, 1297417835), (245, 640765543), (385, 407759891), (397, 395434655), (539, 291257065), (605, 259483567), (847, 185345405), (1985, 79086931), (2695, 58251413), (2779, 56490665), (4235, 37069081), (4367, 35948605), (5929, 26477915), (13339, 11769065), (13895, 11298133), (19453, 8070095), (21835, 7189721), (29645, 5295583), (30569, 5135515), (48037, 3268055), (66695, 2353813), (93373, 1681295), (97265, 1614019), (146729, 1069915), (152845, 1027103), (213983, 733645), (240185, 653611), (336259, 466865)]