102989315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 158578560

約数和(自身を除く): 55589245

約数列:

[1, 5, 11, 13, 17, 37, 55, 65, 85, 143, 185, 187, 221, 229, 407, 481, 629, 715, 935, 1105, 1145, 2035, 2405, 2431, 2519, 2977, 3145, 3893, 5291, 6919, 8177, 8473, 12155, 12595, 14885, 19465, 26455, 32747, 34595, 40885, 42365, 42823, 50609, 89947, 93203, 110149, 144041, 163735, 214115, 253045, 449735, 466015, 550745, 556699, 720205, 1211639, 1584451, 1872533, 2783495, 6058195, 7922255, 9362665, 20597863, 102989315]

約数ペア:

[(1, 102989315), (5, 20597863), (11, 9362665), (13, 7922255), (17, 6058195), (37, 2783495), (55, 1872533), (65, 1584451), (85, 1211639), (143, 720205), (185, 556699), (187, 550745), (221, 466015), (229, 449735), (407, 253045), (481, 214115), (629, 163735), (715, 144041), (935, 110149), (1105, 93203), (1145, 89947), (2035, 50609), (2405, 42823), (2431, 42365), (2519, 40885), (2977, 34595), (3145, 32747), (3893, 26455), (5291, 19465), (6919, 14885), (8177, 12595), (8473, 12155)]