202401975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 347263488

約数和(自身を除く): 144861513

約数列:

[1, 3, 5, 15, 25, 47, 67, 75, 141, 201, 235, 335, 705, 857, 1005, 1175, 1675, 2571, 3149, 3525, 4285, 5025, 9447, 12855, 15745, 21425, 40279, 47235, 57419, 64275, 78725, 120837, 172257, 201395, 236175, 287095, 604185, 861285, 1006975, 1435475, 2698693, 3020925, 4306425, 8096079, 13493465, 40480395, 67467325, 202401975]

約数ペア:

[(1, 202401975), (3, 67467325), (5, 40480395), (15, 13493465), (25, 8096079), (47, 4306425), (67, 3020925), (75, 2698693), (141, 1435475), (201, 1006975), (235, 861285), (335, 604185), (705, 287095), (857, 236175), (1005, 201395), (1175, 172257), (1675, 120837), (2571, 78725), (3149, 64275), (3525, 57419), (4285, 47235), (5025, 40279), (9447, 21425), (12855, 15745)]