15671278245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2713}}^1$

素因数の和:3035

約数の個数: 96

約数和(自身を含む): 30296056320

約数和(自身を除く): 14624778075

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 271, 435, 609, 735, 813, 1015, 1355, 1421, 1897, 2713, 3045, 4065, 4263, 5691, 7105, 7859, 8139, 9485, 13279, 13565, 18991, 21315, 23577, 28455, 39295, 39837, 40695, 55013, 56973, 66395, 78677, 94955, 117885, 132937, 165039, 199185, 236031, 275065, 284865, 385091, 393385, 398811, 550739, 664685, 735223, 825195, 1155273, 1180155, 1652217, 1925455, 1994055, 2205669, 2753695, 3676115, 3855173, 5146561, 5776365, 8261085, 11028345, 11565519, 15439683, 19275865, 21321467, 25732805, 36025927, 57827595, 63964401, 77198415, 106607335, 108077781, 149250269, 180129635, 319822005, 447750807, 540388905, 746251345, 1044751883, 2238754035, 3134255649, 5223759415, 15671278245]

約数ペア:

[(1, 15671278245), (3, 5223759415), (5, 3134255649), (7, 2238754035), (15, 1044751883), (21, 746251345), (29, 540388905), (35, 447750807), (49, 319822005), (87, 180129635), (105, 149250269), (145, 108077781), (147, 106607335), (203, 77198415), (245, 63964401), (271, 57827595), (435, 36025927), (609, 25732805), (735, 21321467), (813, 19275865), (1015, 15439683), (1355, 11565519), (1421, 11028345), (1897, 8261085), (2713, 5776365), (3045, 5146561), (4065, 3855173), (4263, 3676115), (5691, 2753695), (7105, 2205669), (7859, 1994055), (8139, 1925455), (9485, 1652217), (13279, 1180155), (13565, 1155273), (18991, 825195), (21315, 735223), (23577, 664685), (28455, 550739), (39295, 398811), (39837, 393385), (40695, 385091), (55013, 284865), (56973, 275065), (66395, 236031), (78677, 199185), (94955, 165039), (117885, 132937)]