301711995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 590413824

約数和(自身を除く): 288701829

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 127, 131, 155, 195, 279, 381, 393, 403, 465, 585, 635, 655, 1143, 1179, 1209, 1395, 1651, 1703, 1905, 1965, 2015, 3627, 3937, 4061, 4953, 5109, 5715, 5895, 6045, 8255, 8515, 11811, 12183, 14859, 15327, 16637, 18135, 19685, 20305, 24765, 25545, 35433, 36549, 49911, 51181, 52793, 59055, 60915, 74295, 76635, 83185, 149733, 153543, 158379, 177165, 182745, 216281, 249555, 255905, 263965, 460629, 475137, 515747, 648843, 748665, 767715, 791895, 1081405, 1547241, 1946529, 2303145, 2375685, 2578735, 3244215, 4641723, 6704711, 7736205, 9732645, 20114133, 23208615, 33523555, 60342399, 100570665, 301711995]

約数ペア:

[(1, 301711995), (3, 100570665), (5, 60342399), (9, 33523555), (13, 23208615), (15, 20114133), (31, 9732645), (39, 7736205), (45, 6704711), (65, 4641723), (93, 3244215), (117, 2578735), (127, 2375685), (131, 2303145), (155, 1946529), (195, 1547241), (279, 1081405), (381, 791895), (393, 767715), (403, 748665), (465, 648843), (585, 515747), (635, 475137), (655, 460629), (1143, 263965), (1179, 255905), (1209, 249555), (1395, 216281), (1651, 182745), (1703, 177165), (1905, 158379), (1965, 153543), (2015, 149733), (3627, 83185), (3937, 76635), (4061, 74295), (4953, 60915), (5109, 59055), (5715, 52793), (5895, 51181), (6045, 49911), (8255, 36549), (8515, 35433), (11811, 25545), (12183, 24765), (14859, 20305), (15327, 19685), (16637, 18135)]