42252675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 74400000

約数和(自身を除く): 32147325

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 149, 199, 285, 447, 475, 597, 745, 995, 1425, 2235, 2831, 2985, 3725, 3781, 4975, 8493, 11175, 11343, 14155, 14925, 18905, 29651, 42465, 56715, 70775, 88953, 94525, 148255, 212325, 283575, 444765, 563369, 741275, 1690107, 2223825, 2816845, 8450535, 14084225, 42252675]

約数ペア:

[(1, 42252675), (3, 14084225), (5, 8450535), (15, 2816845), (19, 2223825), (25, 1690107), (57, 741275), (75, 563369), (95, 444765), (149, 283575), (199, 212325), (285, 148255), (447, 94525), (475, 88953), (597, 70775), (745, 56715), (995, 42465), (1425, 29651), (2235, 18905), (2831, 14925), (2985, 14155), (3725, 11343), (3781, 11175), (4975, 8493)]