42047195905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{47387}}^1$

素因数の和:47506

約数の個数: 64

約数和(自身を含む): 63625782528

約数和(自身を除く): 21578586623

約数列:

[1, 5, 11, 13, 17, 55, 65, 73, 85, 143, 187, 221, 365, 715, 803, 935, 949, 1105, 1241, 2431, 4015, 4745, 6205, 10439, 12155, 13651, 16133, 47387, 52195, 68255, 80665, 177463, 236935, 521257, 616031, 805579, 887315, 2606285, 3080155, 3459251, 4027895, 6776341, 8861369, 10472527, 17296255, 33881705, 38051761, 44306845, 44970263, 52362635, 58807267, 115197797, 190258805, 224851315, 294036335, 494672893, 575988985, 646879937, 764494471, 2473364465, 3234399685, 3822472355, 8409439181, 42047195905]

約数ペア:

[(1, 42047195905), (5, 8409439181), (11, 3822472355), (13, 3234399685), (17, 2473364465), (55, 764494471), (65, 646879937), (73, 575988985), (85, 494672893), (143, 294036335), (187, 224851315), (221, 190258805), (365, 115197797), (715, 58807267), (803, 52362635), (935, 44970263), (949, 44306845), (1105, 38051761), (1241, 33881705), (2431, 17296255), (4015, 10472527), (4745, 8861369), (6205, 6776341), (10439, 4027895), (12155, 3459251), (13651, 3080155), (16133, 2606285), (47387, 887315), (52195, 805579), (68255, 616031), (80665, 521257), (177463, 236935)]