83356875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 180317280

約数和(自身を除く): 96960405

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 73, 75, 87, 105, 125, 145, 175, 203, 219, 225, 261, 315, 365, 375, 435, 511, 525, 609, 625, 657, 725, 875, 1015, 1095, 1125, 1305, 1533, 1575, 1825, 1827, 1875, 2117, 2175, 2555, 2625, 3045, 3285, 3625, 4375, 4599, 5075, 5475, 5625, 6351, 6525, 7665, 7875, 9125, 9135, 10585, 10875, 12775, 13125, 14819, 15225, 16425, 18125, 19053, 22995, 25375, 27375, 31755, 32625, 38325, 39375, 44457, 45625, 45675, 52925, 54375, 63875, 74095, 76125, 82125, 95265, 114975, 126875, 133371, 136875, 158775, 163125, 191625, 222285, 228375, 264625, 319375, 370475, 380625, 410625, 476325, 574875, 666855, 793875, 958125, 1111425, 1141875, 1323125, 1852375, 2381625, 2874375, 3334275, 3969375, 5557125, 9261875, 11908125, 16671375, 27785625, 83356875]

約数ペア:

[(1, 83356875), (3, 27785625), (5, 16671375), (7, 11908125), (9, 9261875), (15, 5557125), (21, 3969375), (25, 3334275), (29, 2874375), (35, 2381625), (45, 1852375), (63, 1323125), (73, 1141875), (75, 1111425), (87, 958125), (105, 793875), (125, 666855), (145, 574875), (175, 476325), (203, 410625), (219, 380625), (225, 370475), (261, 319375), (315, 264625), (365, 228375), (375, 222285), (435, 191625), (511, 163125), (525, 158775), (609, 136875), (625, 133371), (657, 126875), (725, 114975), (875, 95265), (1015, 82125), (1095, 76125), (1125, 74095), (1305, 63875), (1533, 54375), (1575, 52925), (1825, 45675), (1827, 45625), (1875, 44457), (2117, 39375), (2175, 38325), (2555, 32625), (2625, 31755), (3045, 27375), (3285, 25375), (3625, 22995), (4375, 19053), (4599, 18125), (5075, 16425), (5475, 15225), (5625, 14819), (6351, 13125), (6525, 12775), (7665, 10875), (7875, 10585), (9125, 9135)]