198000075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 409862656

約数和(自身を除く): 211862581

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 67, 75, 91, 105, 175, 195, 201, 273, 325, 335, 433, 455, 469, 525, 871, 975, 1005, 1299, 1365, 1407, 1675, 2165, 2275, 2345, 2613, 3031, 4355, 5025, 5629, 6097, 6495, 6825, 7035, 9093, 10825, 11725, 13065, 15155, 16887, 18291, 21775, 28145, 29011, 30485, 32475, 35175, 39403, 45465, 65325, 75775, 84435, 87033, 91455, 118209, 140725, 145055, 152425, 197015, 203077, 227325, 377143, 422175, 435165, 457275, 591045, 609231, 725275, 985075, 1015385, 1131429, 1885715, 2175825, 2640001, 2955225, 3046155, 5076925, 5657145, 7920003, 9428575, 13200005, 15230775, 28285725, 39600015, 66000025, 198000075]

約数ペア:

[(1, 198000075), (3, 66000025), (5, 39600015), (7, 28285725), (13, 15230775), (15, 13200005), (21, 9428575), (25, 7920003), (35, 5657145), (39, 5076925), (65, 3046155), (67, 2955225), (75, 2640001), (91, 2175825), (105, 1885715), (175, 1131429), (195, 1015385), (201, 985075), (273, 725275), (325, 609231), (335, 591045), (433, 457275), (455, 435165), (469, 422175), (525, 377143), (871, 227325), (975, 203077), (1005, 197015), (1299, 152425), (1365, 145055), (1407, 140725), (1675, 118209), (2165, 91455), (2275, 87033), (2345, 84435), (2613, 75775), (3031, 65325), (4355, 45465), (5025, 39403), (5629, 35175), (6097, 32475), (6495, 30485), (6825, 29011), (7035, 28145), (9093, 21775), (10825, 18291), (11725, 16887), (13065, 15155)]