74659455

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 150528000

約数和(自身を除く): 75868545

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1755, 2223, 2239, 2565, 3705, 6669, 6717, 11115, 11195, 20151, 29107, 33345, 33585, 42541, 60453, 87321, 100755, 127623, 145535, 212705, 261963, 302265, 382869, 436605, 553033, 638115, 785889, 1148607, 1309815, 1659099, 1914345, 2765165, 3929445, 4977297, 5743035, 8295495, 14931891, 24886485, 74659455]

約数ペア:

[(1, 74659455), (3, 24886485), (5, 14931891), (9, 8295495), (13, 5743035), (15, 4977297), (19, 3929445), (27, 2765165), (39, 1914345), (45, 1659099), (57, 1309815), (65, 1148607), (95, 785889), (117, 638115), (135, 553033), (171, 436605), (195, 382869), (247, 302265), (285, 261963), (351, 212705), (513, 145535), (585, 127623), (741, 100755), (855, 87321), (1235, 60453), (1755, 42541), (2223, 33585), (2239, 33345), (2565, 29107), (3705, 20151), (6669, 11195), (6717, 11115)]