78312663375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{4909}}^1$

素因数の和:7185

約数の個数: 64

約数和(自身を含む): 137260032000

約数和(自身を除く): 58947368625

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2239, 2375, 4909, 6717, 7125, 11195, 14727, 24545, 33585, 42541, 55975, 73635, 93271, 122725, 127623, 167925, 212705, 279813, 279875, 368175, 466355, 613625, 638115, 839625, 1063525, 1399065, 1840875, 2331775, 3190575, 5317625, 6995325, 10991251, 11658875, 15952875, 32973753, 34976625, 54956255, 164868765, 208833769, 274781275, 626501307, 824343825, 1044168845, 1373906375, 3132506535, 4121719125, 5220844225, 15662532675, 26104221125, 78312663375]

約数ペア:

[(1, 78312663375), (3, 26104221125), (5, 15662532675), (15, 5220844225), (19, 4121719125), (25, 3132506535), (57, 1373906375), (75, 1044168845), (95, 824343825), (125, 626501307), (285, 274781275), (375, 208833769), (475, 164868765), (1425, 54956255), (2239, 34976625), (2375, 32973753), (4909, 15952875), (6717, 11658875), (7125, 10991251), (11195, 6995325), (14727, 5317625), (24545, 3190575), (33585, 2331775), (42541, 1840875), (55975, 1399065), (73635, 1063525), (93271, 839625), (122725, 638115), (127623, 613625), (167925, 466355), (212705, 368175), (279813, 279875)]