238199675

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 360691200

約数和(自身を除く): 122491525

約数列:

[1, 5, 7, 19, 25, 35, 71, 95, 133, 175, 355, 475, 497, 665, 1009, 1349, 1775, 2485, 3325, 5045, 6745, 7063, 9443, 12425, 19171, 25225, 33725, 35315, 47215, 71639, 95855, 134197, 176575, 236075, 358195, 479275, 501473, 670985, 1361141, 1790975, 2507365, 3354925, 6805705, 9527987, 12536825, 34028525, 47639935, 238199675]

約数ペア:

[(1, 238199675), (5, 47639935), (7, 34028525), (19, 12536825), (25, 9527987), (35, 6805705), (71, 3354925), (95, 2507365), (133, 1790975), (175, 1361141), (355, 670985), (475, 501473), (497, 479275), (665, 358195), (1009, 236075), (1349, 176575), (1775, 134197), (2485, 95855), (3325, 71639), (5045, 47215), (6745, 35315), (7063, 33725), (9443, 25225), (12425, 19171)]