33639025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 51266560

約数和(自身を除く): 17627535

約数列:

[1, 5, 7, 19, 25, 35, 67, 95, 133, 151, 175, 335, 469, 475, 665, 755, 1057, 1273, 1675, 2345, 2869, 3325, 3775, 5285, 6365, 8911, 10117, 11725, 14345, 20083, 26425, 31825, 44555, 50585, 70819, 71725, 100415, 192223, 222775, 252925, 354095, 502075, 961115, 1345561, 1770475, 4805575, 6727805, 33639025]

約数ペア:

[(1, 33639025), (5, 6727805), (7, 4805575), (19, 1770475), (25, 1345561), (35, 961115), (67, 502075), (95, 354095), (133, 252925), (151, 222775), (175, 192223), (335, 100415), (469, 71725), (475, 70819), (665, 50585), (755, 44555), (1057, 31825), (1273, 26425), (1675, 20083), (2345, 14345), (2869, 11725), (3325, 10117), (3775, 8911), (5285, 6365)]