193797285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 354274560

約数和(自身を除く): 160477275

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 101, 145, 165, 303, 319, 401, 435, 505, 957, 1111, 1203, 1515, 1595, 2005, 2929, 3333, 4411, 4785, 5555, 6015, 8787, 11629, 13233, 14645, 16665, 22055, 32219, 34887, 40501, 43935, 58145, 66165, 96657, 121503, 127919, 161095, 174435, 202505, 383757, 445511, 483285, 607515, 639595, 1174529, 1336533, 1918785, 2227555, 3523587, 5872645, 6682665, 12919819, 17617935, 38759457, 64599095, 193797285]

約数ペア:

[(1, 193797285), (3, 64599095), (5, 38759457), (11, 17617935), (15, 12919819), (29, 6682665), (33, 5872645), (55, 3523587), (87, 2227555), (101, 1918785), (145, 1336533), (165, 1174529), (303, 639595), (319, 607515), (401, 483285), (435, 445511), (505, 383757), (957, 202505), (1111, 174435), (1203, 161095), (1515, 127919), (1595, 121503), (2005, 96657), (2929, 66165), (3333, 58145), (4411, 43935), (4785, 40501), (5555, 34887), (6015, 32219), (8787, 22055), (11629, 16665), (13233, 14645)]