75156985485

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{21529}}^1$

素因数の和:22923

約数の個数: 64

約数和(自身を含む): 140754528000

約数和(自身を除く): 65597542515

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1361, 2565, 4083, 6805, 12249, 20415, 21529, 25859, 36747, 61245, 64587, 77577, 107645, 129295, 183735, 193761, 232731, 322935, 387885, 409051, 581283, 698193, 968805, 1163655, 1227153, 2045255, 2906415, 3490965, 3681459, 6135765, 11044377, 18407295, 29300969, 55221885, 87902907, 146504845, 263708721, 439514535, 556718411, 791126163, 1318543605, 1670155233, 2783592055, 3955630815, 5010465699, 8350776165, 15031397097, 25052328495, 75156985485]

約数ペア:

[(1, 75156985485), (3, 25052328495), (5, 15031397097), (9, 8350776165), (15, 5010465699), (19, 3955630815), (27, 2783592055), (45, 1670155233), (57, 1318543605), (95, 791126163), (135, 556718411), (171, 439514535), (285, 263708721), (513, 146504845), (855, 87902907), (1361, 55221885), (2565, 29300969), (4083, 18407295), (6805, 11044377), (12249, 6135765), (20415, 3681459), (21529, 3490965), (25859, 2906415), (36747, 2045255), (61245, 1227153), (64587, 1163655), (77577, 968805), (107645, 698193), (129295, 581283), (183735, 409051), (193761, 387885), (232731, 322935)]