38214225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 82405440

約数和(自身を除く): 44191215

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1277, 1425, 1575, 1995, 3325, 3831, 4275, 5985, 6385, 8939, 9975, 11493, 19155, 24263, 26817, 29925, 31925, 44695, 57465, 72789, 80451, 95775, 121315, 134085, 169841, 218367, 223475, 287325, 363945, 402255, 509523, 606575, 670425, 849205, 1091835, 1528569, 1819725, 2011275, 2547615, 4246025, 5459175, 7642845, 12738075, 38214225]

約数ペア:

[(1, 38214225), (3, 12738075), (5, 7642845), (7, 5459175), (9, 4246025), (15, 2547615), (19, 2011275), (21, 1819725), (25, 1528569), (35, 1091835), (45, 849205), (57, 670425), (63, 606575), (75, 509523), (95, 402255), (105, 363945), (133, 287325), (171, 223475), (175, 218367), (225, 169841), (285, 134085), (315, 121315), (399, 95775), (475, 80451), (525, 72789), (665, 57465), (855, 44695), (1197, 31925), (1277, 29925), (1425, 26817), (1575, 24263), (1995, 19155), (3325, 11493), (3831, 9975), (4275, 8939), (5985, 6385)]