48802325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 76885704

約数和(自身を除く): 28083379

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 73, 85, 121, 143, 187, 221, 275, 325, 365, 425, 605, 715, 803, 935, 949, 1105, 1241, 1573, 1825, 2057, 2431, 3025, 3575, 4015, 4675, 4745, 5525, 6205, 7865, 8833, 10285, 10439, 12155, 13651, 16133, 20075, 23725, 26741, 31025, 39325, 44165, 51425, 52195, 60775, 68255, 80665, 114829, 133705, 150161, 177463, 220825, 260975, 341275, 403325, 574145, 668525, 750805, 887315, 1952093, 2870725, 3754025, 4436575, 9760465, 48802325]

約数ペア:

[(1, 48802325), (5, 9760465), (11, 4436575), (13, 3754025), (17, 2870725), (25, 1952093), (55, 887315), (65, 750805), (73, 668525), (85, 574145), (121, 403325), (143, 341275), (187, 260975), (221, 220825), (275, 177463), (325, 150161), (365, 133705), (425, 114829), (605, 80665), (715, 68255), (803, 60775), (935, 52195), (949, 51425), (1105, 44165), (1241, 39325), (1573, 31025), (1825, 26741), (2057, 23725), (2431, 20075), (3025, 16133), (3575, 13651), (4015, 12155), (4675, 10439), (4745, 10285), (5525, 8833), (6205, 7865)]