15697545556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{2473}}^1$

素因数の和:3089

約数の個数: 96

約数和(自身を含む): 35252243712

約数和(自身を除く): 19554698156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 557, 814, 1036, 1114, 1628, 2228, 2473, 2849, 3899, 4946, 5698, 6127, 7798, 9892, 11396, 12254, 15596, 17311, 20609, 24508, 27203, 34622, 41218, 42889, 54406, 69244, 82436, 85778, 91501, 108812, 144263, 171556, 183002, 190421, 226699, 288526, 366004, 380842, 453398, 577052, 640507, 761684, 906796, 1006511, 1281014, 1377461, 1586893, 2013022, 2562028, 2754922, 3173786, 4026044, 5509844, 6347572, 7045577, 9642227, 14091154, 15152071, 19284454, 28182308, 30304142, 38568908, 50966057, 60608284, 101932114, 106064497, 203864228, 212128994, 356762399, 424257988, 560626627, 713524798, 1121253254, 1427049596, 2242506508, 3924386389, 7848772778, 15697545556]

約数ペア:

[(1, 15697545556), (2, 7848772778), (4, 3924386389), (7, 2242506508), (11, 1427049596), (14, 1121253254), (22, 713524798), (28, 560626627), (37, 424257988), (44, 356762399), (74, 212128994), (77, 203864228), (148, 106064497), (154, 101932114), (259, 60608284), (308, 50966057), (407, 38568908), (518, 30304142), (557, 28182308), (814, 19284454), (1036, 15152071), (1114, 14091154), (1628, 9642227), (2228, 7045577), (2473, 6347572), (2849, 5509844), (3899, 4026044), (4946, 3173786), (5698, 2754922), (6127, 2562028), (7798, 2013022), (9892, 1586893), (11396, 1377461), (12254, 1281014), (15596, 1006511), (17311, 906796), (20609, 761684), (24508, 640507), (27203, 577052), (34622, 453398), (41218, 380842), (42889, 366004), (54406, 288526), (69244, 226699), (82436, 190421), (85778, 183002), (91501, 171556), (108812, 144263)]