1888432875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8269}}^1$

素因数の和:8326

約数の個数: 96

約数和(自身を含む): 4025174400

約数和(自身を除く): 2136741525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 125, 145, 175, 203, 225, 261, 315, 375, 435, 525, 609, 725, 875, 1015, 1125, 1305, 1575, 1827, 2175, 2625, 3045, 3625, 5075, 6525, 7875, 8269, 9135, 10875, 15225, 24807, 25375, 32625, 41345, 45675, 57883, 74421, 76125, 124035, 173649, 206725, 228375, 239801, 289415, 372105, 520947, 620175, 719403, 868245, 1033625, 1199005, 1447075, 1678607, 1860525, 2158209, 2604735, 3100875, 3597015, 4341225, 5035821, 5995025, 7235375, 8393035, 9302625, 10791045, 13023675, 15107463, 17985075, 21706125, 25179105, 29975125, 41965175, 53955225, 65118375, 75537315, 89925375, 125895525, 209825875, 269776125, 377686575, 629477625, 1888432875]

約数ペア:

[(1, 1888432875), (3, 629477625), (5, 377686575), (7, 269776125), (9, 209825875), (15, 125895525), (21, 89925375), (25, 75537315), (29, 65118375), (35, 53955225), (45, 41965175), (63, 29975125), (75, 25179105), (87, 21706125), (105, 17985075), (125, 15107463), (145, 13023675), (175, 10791045), (203, 9302625), (225, 8393035), (261, 7235375), (315, 5995025), (375, 5035821), (435, 4341225), (525, 3597015), (609, 3100875), (725, 2604735), (875, 2158209), (1015, 1860525), (1125, 1678607), (1305, 1447075), (1575, 1199005), (1827, 1033625), (2175, 868245), (2625, 719403), (3045, 620175), (3625, 520947), (5075, 372105), (6525, 289415), (7875, 239801), (8269, 228375), (9135, 206725), (10875, 173649), (15225, 124035), (24807, 76125), (25375, 74421), (32625, 57883), (41345, 45675)]